repair light vehicle_suni-578.docx

STUDENT ASSESSMENT
PACK ( Summative)
AURLTZ 101 DI AGNOSE AND RE PAIR LI GHT VE HICLE
EM ISSION CO NTROL SY STEMS
AUR30620 Certificate III in Light Vehicle Mechanical Technology
AUR – Automotive Retail, Service and Repair Training Package (Release 5.0)
Student first name: Student Id:
Student last name:

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AURLTZ101 S2 Student Assessment Pack v1.0
© Durban International College Pty Ltd ABN 73127947326
RTO ID: 40268 CRICOS ID: 02915G
©2021 Durban International College Pty Ltd trading as Durban International College
Cover images © Bigstock www.bigstockphoto.com

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Assessment Overview..................................................................................................................................................5
Assessment Submission Instructions........................................................................................................................8
Assessment Plan ..........................................................................................................................................................9
Assessment Cover Sheet – Assessment Task 1......................................................................................................10
Assessment Task 1: Written questions...................................................................................................................11
Assessment Evaluation Tool – Assessment Task 1................................................................................................32
Assessment Cover Sheet – Assessment Task 2......................................................................................................34
Assessment Task 2: Practical Observations ...........................................................................................................35
Assessment Evaluation Tool– Assessment Task 2.................................................................................................49
Student Notes..............................................................................................................................................................53
Contents

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Assessment Overview
This Student Assessment Pack includes all your tasks for assessment of the following unit/s of competency:
 AURLTZ101 Diagnose and repair Light Vehicle Emission Control Systems.
This unit requires that you complete both (2) assessment tasks to demonstrate competency in this unit.
Assessment Task About this task
Assessment Task 1: Written
questions
You must correctly answer ALL the questions to show that you
understand the knowledge required for this unit.
Assessment Task 2: Practical
Observations: Light Vehicle Emission
Control Systems
You will be observed by your Assessor while participating in practical
observation activities designed to show that you are able to,
demonstrate the required skills for diagnosing and repairing light vehicle
emission control systems.
There are two job cards in total, you will need to complete.
You are required to diagnose and repair a fault in the emission control
systems of two (2) different light vehicles, in which the work must involve
choosing at least one of the following systems from each category.
Category 1 -
 positive crankcase ventilation system
 evaporative control system
 air injection system.
Category 2 –
 exhaust emission control system
 exhaust gas recirculation system
 diesel engine particulate filter system
 diesel engine selective catalytic reduction (SCR) system.
You must also carry out a diagnostic test for at least one of the following
faults:
 malfunctioning valves
 malfunctioning air pumps
 leaking or contaminated components.
Your trainer/ assessor will observe you during all practical observations
using the assessment evaluation tool.
Visit www.training.gov.au for further information about the competency requirements of this unit.

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Assessment Cover Sheet
At the beginning of each task in this Pack, you will find an Assessment Cover Sheet. Please fill it in for each task,
making sure you sign the student declaration.
Your assessor will give you feedback about how well you went in each task and will write it on the Assessor Feedback
Sheet at the end of each task.
How your assessments will be marked
When the assessor marks your assessment tasks, the outcome will be either Satisfactory or Not Satisfactory:
Satisfactory (S) Your responses to the assessment task have met the required unit assessment criteria.
Not Satisfactory (NS)
 Your responses to the assessment task have not met the required assessment criteria.
Additional learning or practice is required.
 Your assessor will make arrangements to conduct a further assessment of this task once
you have undertaken additional practice/learning.
You must achieve a ‘Satisfactory’ result for all assessment tasks to be deemed competent for this unit.
Assessment Appeals
You can make an appeal about an assessment decision by putting it in writing and sending it to us. Refer to your
Student Handbook for more information about our appeals process.

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Reasonable Adjustment
Reasonable adjustment is available to all students for assessments and must be requested in writing, using the
Reasonable Adjustment form – this includes extensions which must be requested 1 week prior to the assessment task
due date. Reasonable Adjustment forms are available from your trainer.
On receipt of your completed Reasonable Adjustment form, your trainer/assessor will consider your request and
advise whether it is approved and what action will be taken.
Recognition of Prior Learning (RPL)
RPL is a formal process that recognises skills developed through previous training, work or life experience, which
match a unit of competency in a training course. If you believe you already have the skills covered in this unit of
competency, discuss this with your trainer, who will provide you with instructions for applying for RPL.
National Recognition / Credit Transfer
Qualifications or statements of attainment issued by other Registered Training Organisations are recognised by the
College. Where this unit of competency is equivalent to a unit of competency previously completed with another
provider, credit transfer will be offered and the course length adjusted accordingly. It is the responsibility of the student
to provide the relevant evidence of qualifications or statements of attainment issued by other Registered Training
Organisations, which will be verified by the College prior to credit transfer being applied.
Support Services
Your trainer/assessor is able to clarify any aspect of an assessment task prior to it being administered. This may
include clarifying: knowledge and skills covered during the training program; the meaning of written assessment
questions; performance standards for practical assessments; and marking criteria.
Once the assessment process has commenced however, the assessor is not able to provide any intervention or
guidance, unless it is to prevent an unsafe act from being performed.
Please ask for help when you need it, as your trainer/assessor may not be aware that you have not understood
aspects of the training program, or are not feeling confident enough to engage in assessment activities.
Plagiarism
Plagiarism is using the words or ideas of others and presenting them as your own. Plagiarism is a type of intellectual
theft. It can take many forms, from deliberate cheating to accidentally copying from a source without
acknowledgement. In your assessments you must come up with your own ideas, however, at times you may need to
make reference to work that has been conducted by others. Important points to be aware of:
 Know what plagiarism is – refer to http://www.plagiarism.org/ for more information
 Reference your work / acknowledge all of your sources
“All of the following are considered plagiarism:
 turning in someone else's work as your own
 copying words or ideas from someone else without giving credit
 failing to put a quotation in quotation marks
 giving incorrect information about the source of a quotation
 changing words but copying the sentence structure of a source without giving credit
 copying so many words or ideas from a source that it makes up the majority of your work, whether you give
credit or not...”
Where a student plagiarises, the student will need to resubmit their work and will be given a first and final
warning for misconduct. If a student plagiarises a second time, their CoE may be cancelled immediately for
serious misconduct.
iParadigms. 2014. What is Plagiarism?. [ONLINE] Available at: http://www.plagiarism.org/plagiarism-101/what-is-plagiarism. [Accessed 17 April
2016].

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Assessment Submission Instructions
How to submit your assessments
When submitting an assessment task, please adhere to the following:
 A completed Assessment Cover Sheet must be attached to the front of all work submitted for assessment.
 Written assessment tasks must be submitted using the recommended format for written submissions (see below),
or they may be hand written. Please ensure that your hand writing is clear and legible.
 When answering questions associated with an assessment task, ensure that you use your own words (plagiarism
will not be tolerated) and reference where appropriate, using the Harvard Referencing Guide
https://www.citethisforme.com/harvard-referencing, or the Harvard Generator http://www.harvardgenerator.com/
 Ensure that your assessment task is submitted on or before the due date specified by your trainer/assessor.
When you have completed each assessment task you will need to submit it to your assessor.
Further instructions about submission can be found at the beginning of each assessment task.
Make sure you photocopy your written activities before you submit them – your assessor will put the documents you
submit into your student file. These will not be returned to you.
Once your submitted assessment task has been assessed, your assessor will provide you with feedback and the
assessment outcome.
Format for written submissions
When you are using a word processing program, such as Microsoft Word, to prepare your written assessment task,
please adhere to the following guidelines:
1. Completed Assessment Cover Sheet
2. Title of the task
 Arial, Size 14 pt., Bold
3. Headings
 Arial, Size 12 pt., Bold
4. Text
 Arial, Size 11 pt.
5. Table Content
 Arial, Size 10 pt.
6. Line Spacing
 1.5
7. Length
 The number of words are specified in the task description for each individual assessment method,
where applicable.
8. Presentations are to be created using presentation software, such as Microsoft PowerPoint. Resources such
as a data projector, whiteboard markers, speakers, pen pointers and presentation screens will be provided.

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Assessment Plan
The following outlines the requirements of your final assessment for this unit. You are required to complete all tasks to
demonstrate competency in this unit.
Your assessor will provide you with the due dates for each assessment task. Write them in the table below.
Assessment Requirements Due date
1. Written Questions
2. Practical Observations: Light Vehicle Emission Control Systems
AGREEMENT BY THE STUDENT
Read through the assessments in this booklet before you complete and sign the agreement below.
Make sure you sign this before you start any of your assessments.
Have you read and understood what is required of you in terms of assessment?  Yes  No
Do you understand the requirements of this assessment?  Yes  No
Do you agree to the way in which you are being assessed?  Yes  No
Do you have any special needs or considerations to be made for this assessment?
If yes, what are they?
 Yes  No
Do you understand your rights to appeal the decisions made in an assessment?  Yes  No
Student Name:
Student Signature: Date:
AGREEMENT BY THE ASSESSOR
Has the student completed their formative activities/assessments satisfactorily?  Yes  No
Do you agree that this student is ready to undertake the summative assessment?  Yes  No
Assessor Name:
Assessor Signature: Date:

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Assessment Cover Sheet – Assessment Task 1
Students:
 Please complete this cover sheet clearly and accurately.
 Make sure you have kept a copy of your work.
Student Name:
Student Id: Date of submission:
Unit:
Assessment Task 1:
Written questions
STUDENT DECLARATION
I declare the following:
 The purpose and outcomes of assessment have been explained
 The re-assessment and appeals process have been explained to me
 Recognition of Prior Learning (RPL) and Credit Transfer (CT) have been explained to me
 DIC has informed me about Language Literacy Numeracy (LLN) assistance available to me
 I understand that assessments can either be given to the trainer or emailed to them
 That completed assessment tasks are my own work
 None of this work has been completed by any other person.
 I have not cheated or plagiarised the work or colluded with any other student/s.
 I have correctly referenced all resources and reference texts throughout these assessment tasks
 I understand that if I am found to be in breach of policy, disciplinary action may be taken against me
 I have made a photocopy or have kept an electronic copy of my completed assessment tasks, which can be
produced for the assessor when asked for
 I understand that for resubmissions, a cost of $100 – per practical assessment and $50 – per theory assessment
will be charged to me.
Please Note: The above must be completed in full before your assessment work is assessed.
Student Signature:

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Assessment Task 1: Written questions
TASK SUMMARY:
 This is an open book test – you can use the Internet, online portal, textbooks and other documents to help
you with your answers, if required.
 You must answer ALL questions correctly.
 Write your answers in the space provided.
 Email your completed document to your assessor for assessment
 Your assessor will provide feedback on any incorrect answers and will allow you to resubmit
RESOURCES AND EQUIPMENT REQUIRED TO COMPLETE THIS TASK
 Access to textbooks and other learning materials
 Access to workplace policies and procedures
 Access to a computer, printer and the Internet (where applicable)
WHEN AND WHERE SHOULD THE TASK BE COMPLETED?
 This assessment will be done in your own time as homework. Refer to your study guide for reference.
 Your assessor will provide you with the final due date for this assessment.
WHAT NEEDS TO BE SUBMITTED?
 Your answers to these questions.
INSTRUCTIONS
Answers the questions below:
Question 1: Identify five (5) important items of personal safety when diagnosing and repairing vehicle emission
control systems?
1) Gloves
2) Safety boots
3) Safety goggles
4) Face mask/respirators
5) Overalls

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Question 2: Complete the following statement about venting engine exhaust using the following words?
Words: Deadly, Death, Engine, Exhaust, Monoxide
Whenever you need to have the Engine running for diagnosis or service,
the engine’s
Exhaust must be vented to the outside. Carbon Monoxide (CO) is present in the exhaust. CO
is an odourless, tasteless, and colourless Deadly gas. Inhaling CO can cause brain damage and, in
severe cases, Death . Early symptoms of CO poisoning include headaches, nausea, and fatigue.
Question 3: Hydrocarbon (HC), Oxides of Nitrogen (NOx) and Carbon Monoxide (CO) are caused by many different
things like?
Answer:
1) Motor vehicles
2) wood or coal burning
3) Furnaces or boilers
4) Oil spills
Question 4: What gas has a rotten egg smell and is caused by sulphur in gasoline (petrol) chemically reacting with
air inside the catalytic converter?
A. Sulphur dioxide [SO2]
B. Hydrogen sulphide [HS]
C. Sulphuric acid [H2SO4]
D. All answers are correct
Question 5: Name six (6) typical diesel engine emits emissions?
Answer:
1) Nitrogen Oxides(NOx)
2) Sulphur Dioxide (SO2)
3) Aldehydes
4) Hydrocarbons
5) Diesel Particulate Matter
6) Carbon monoxide (CO)
Question 6: In your own words, explain what crankcase emissions and blow by gases are?

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Answer:
Pressurized air-fuel mixtures or pressurized exhaust gases are typically what we mean when we talk about
crankcase emission or blow-by gases, which can be released or discharged from a variety of locations. To control
them, a PVC valve is used to redirect the exhaust back into the input manifold.
Question 7: Petrol is a very volatile liquid and requires very little heat to cause it to evaporate. Liquid fuel turns to
vapour and is lost to the surrounding atmosphere because of heat from the atmosphere or from the engine. True
or False? Provide a reason with your answer.
Answer:
True
Because the intermolecular forces between petrol molecules are relatively weak, very little heat energy is required
to break these bonds and cause the petrol molecules to disperse as gases. This is because the intermolecular
forces between petrol molecules are relatively weak.
Question 8: Describe the purpose of the Evaporative Emission Control (EVAP) system?
Answer:
To prevent fuel vapors from the fuel tank and fuel system from leaking into the atmosphere, the Evaporative
Emission Control (EVAP) System hermetically seals the vehicle's fuel system. Smog is caused by a wide range of
hydrocarbons, and these can be found in fuel vapors.
Question 9: How does a return-less fuel system tend to reduce evaporative emissions?
Answer:
Because the gasoline pump, fuel filter, and pressure regulator are all located within the fuel tank, a return-less fuel
system does not require a fuel return connection. As a result of this setup, the regulator's overflow fuel is
recirculated without being heated, reducing the amount of fuel lost to evaporation.
Question 10: Describe the purpose of the charcoal canister and its operation in your own words?
Answer:
Heat from the fuel causes gases to be released into the fuel tank, which are then absorbed by a charcoal canister.
The carbon canister takes up the gas, and the engine channels it back into the inlet manifold through a conduit.
The most common storage spot for charcoal canisters is on the passenger side, behind the wheel.
10
Question 11: Name the EVAP system components below?
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Answer:
1) Throttle body
2) Canister purge solenoid valve
3) ECM/PCM
4) Fill cap
5) Fuel tank
6) EVAP canister
7) Vent shut valve
8) Canister filter
9) FTP sensor
10) Vapor control valve
11) Vapor recirculation tube
Question 12: Explain the purpose and operation of the PCV system?
Answer:
Cleaner exhaust is produced thanks to the PCV system, which also minimizes blowy at seals and gaskets,
eliminates crankcase gasses produced during combustion that would otherwise muck up and ruin the engine, and
boosts fuel economy.
Question 13: What does the acronym CDR stand for and explain how it operates?
Answer:
A gasoline engine's crankcase depression regulator (CDR) valve functions similarly to a diesel engine's positive
crankcase ventilation (PCV) valve. Crankcase vapors are rerouted into the combustion chambers using this device,
which requires a relatively low vacuum to function.

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Question 14: Explain the purpose of the catalytic converter and operation?
Answer:
The catalyst chamber in a catalytic converter is responsible for converting the hazardous components in an
engine's exhaust into harmless gases like steam. It does its job by breaking down the harmful compounds in
exhaust fumes before they are released into the atmosphere.
Question 15: Complete the following statement about catalytic converters reduction and oxidation operation using
the following words?
Words: Converter, Exhaust, Gases, Molecules, Phase, Reduction, Second, Temperature, Water
During reduction, as NOX Gases pass over the catalyst, the N atoms are pulled from the NOX
Molecules and combined with other N atoms to form N2, which passes through the .The released O2 atoms
react with the CO in the stream and form CO2 or pass through to thesecond bed. The result of NOX
is pure N2 plus O2 or CO2.
During the oxidation inside the converter, HC and CO molecules experience a
combustion. This occurs because of the presence of O2 and the of the
converter. The result of this combustion or oxidation process is vapour (H2O) and CO2.
Answer:
Answer 1:
Gases
Answer 2:
Molecules
Answer 3:
Converter
Answer 4:
exhaust
Answer 5:
reduction
Answer 6:
phase
Answer 7:
second
Answer 8:
temperature
Answer 9:
water

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Question 16: Explain the purpose of Air Injection Reactor (AIR) system and operation?
Answer:
Air is injected into the engine through the exhaust ports to dilute the exhaust gas and cut down on harmful gases
like HC and CO. Unburned and partially burned fuel can be found in the exhaust fumes released by an engine. This
fuel might keep burning because of the air injection system.
Question 17: Complete the following statement about electronic air injection system operation using the following
words?
Words: AIRD, Converter, Flows, Foreign, PCM, Pump
The air is driven by an electric motor controlled by the . Intake air passes
through a centrifugal filter fan at the front of the pump where materials are separated from
the air by centrifugal force. In some systems, air from the pump to an AIRB valve, which
directs the air either to the atmosphere or to the valve. The AIRD valve directs the air to the
catalytic or exhaust manifolds.
Answer 1:
pump
Answer 2:
PCM
Answer 3:
foreign
Answer 4:
flows
Answer 5:
AIRD
Answer 6:
converter
Question 18: What happens to entrapped soot in a DPF during a regen cycle?
A. Recycled back to engine cylinder
B. Blown out into exhaust flow
C. Mixed with fuel and recycled
D. Combusted

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Question 19: What is DPF system and how does it work?
Answer:
Diesel particulate filter is an abbreviation. Use of these filters helps reduce the amount of harmful particles released
from diesel vehicle exhaust systems. To keep soot from escaping into the atmosphere, diesel engines are
equipped with particulate filters.
Question 20: Which of the following emission control devices uses urea injection?
A. Oxidizing converter
B. DPF
C. SCR
D. EGR
Question 21: Explain the purpose of the SCR system and its operation?
Answer:
SCR, or selective catalytic reduction, is an active emissions control technology system that is used in modern
diesel-powered vehicles and machinery to drastically cut down on the amount of nitrogen oxides (NOx) released
into the atmosphere through the tailpipe.
Question 22: Under what conditions is the EGR valve open?
A. Starting
B. Idle (warm engine)
C. Cruise (warm engine)
D. Wide open throttle (WOT)
Question 23: Describe the purpose of the EGR system and its operation?
Answer:
In order to reduce NOx emissions, the EGR system redirects some of the exhaust gas back into the engine's
combustion chambers via the intake manifold. Normally, the EGR system's primary component, the EGR valve,
remains closed.

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Question 24: Complete the following statement about combustion chamber design using the following words?
Words: Centre, Chamber, Combustion, Fuel, Quench, Turbulence
The primary goal in designing chambers is the reduction or elimination of the
area. Another trend in combustion design is locating the spark plug closer to the of the
chamber. Manufacturers have also worked with designs that cause controlled in the chamber. This
turbulence improves the mixing of the with the air, which improves combustion.
Answer 1:
combustion
Answer 2:
quench
Answer 3:
chamber
Answer 4:
center
Answer 5:
turbulence
Answer 6:
fuel
Question 25: What is valve overlap?
Answer:
Exhaust gas already traveling down the exhaust pipe acts as a siphon to draw in new mixture at the overlap point.
The intake stroke would be weakened if even a little amount of unburned gases remained in the combustion
chamber.
Question 26: How does variable valve timing (VVT) system work and its purpose?
Answer:
For different engine speeds, the VVT adjusts when the valves open and close. High-velocity operation necessitates
an earlier opening of the Inlet valves, allowing a greater quantity of the air-fuel combination (or "charge") to enter
the cylinders. When the engine is able to breathe better, its 'volumetric efficiency' increases significantly.
Question 27: A scan tool can be used to diagnose a faulty? Place a tick (√) alongside the correct answer.
A. Knock sensor
B. EVR solenoid
C. EVAP system
Question 28: Describe the function of an OBD-II monitor.
Answer:
The On-Board Diagnostics II (OBD-II) system is an on-board computer that records and displays information about
your vehicle's emissions, mileage, and speed. In the event of a malfunction, the computer will alert the driver by
turning on the Check Engine light. There is a 16-pin port for the onboard computer OBD-II located beneath the
dashboard on the driver's side.

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Question 29: Before the EVAP system on an OBD-II vehicle can be pressure tested or smoke tested for leaks, a
scan tool must be used to ?
A. Close the IAC valve on the throttle body
B. Reset the EVAP flow rate monitor
C. Open the canister purge solenoid
D. Close the canister vent solenoid
Question 30: To monitor the vapour purge in most systems, the PCM changes the duty cycle of the purge solenoid
while monitoring the ?
A. Short-Term Fuel Trim (STFT)
B. Long-Term Fuel Trim (LTFT)
C. MAP voltage
D. MAF voltage
Question 31: What happens if a PCV valve is?
Stuck open:
When the PCV valve is jammed open or a hose is leaking, a lot of suction is lost, the engine has a rough idle, and
the vehicle has difficulty being driven, such as surging. When the PCV valve is blocked or corroded, oil from the
engine can leak into the breather.
Stuck close:
When the PCV valve becomes stuck closed, the crankcase pressure rises to dangerous levels. The engine's
seals and gaskets are breached as a result of the oil pressure. When the PCV valve is jammed open or a hose is
leaking, a lot of suction is lost, the engine has a rough idle, and the vehicle has difficulty being driven, such as
surging.
Question 32: A restricted catalytic converter may cause ?
A. Loss of power at high speeds
B. Stalling after starting
C. A drop-in engine vacuum as engine rpm increases

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Question 33: A pressure gauge can be inserted into the oxygen sensor bore, and back pressure caused by the
catalytic converter can be measured. True or False? Provide a reason with your answer.
Answer:
True
In order to reduce dangerous exhaust emissions, a catalytic converter is used, but this increases exhaust back
pressure, which in turn reduces volumetric efficiency and raises fuel consumption.
Question 34: An AIR system should be checked for overall efficiency by looking at the changes in exhaust quality
when the system is turned on and off. True or False? Provide a reason with your answer.
Answer:
True
Due to the fact that the exhaust shifted with the new air system.
Question 35: Some AIR systems will set a Diagnostic Trouble Code (DTC) in the PCM if there is a fault in the
system. True or False? Provide a reason with your answer.
Answer:
True
An error code (DTC) is recorded in the PCM's memory whenever an issue is detected and diagnosed. These failure
codes will lead you to the source of the problem.
Question 36: If black smoke is observed from the tailpipe of a diesel-powered vehicle, the DPF is most likely?
A. Working correctly
B. Still cold
C. Damaged
Question 37: What are three (3) DPF malfunctions?
Answer:
 DPF Restrictions
 Second, there occurs the release of a dark plume of smoke
 Thirdly, the DPF accumulates a great deal of soot.
Question 38: A typical four-gas exhaust analyser does NOT measure?
A. HC emissions
B. CO emissions
C. O2 emissions
D. NOX emissions
Question 39: The customer complains of poor fuel economy. A five-gas analyser reveals these measurements at
2,500 rpm: HC = 72 ppm, CO = 3.2%, CO2 = 10.3%, O2 = 0.2%, and NOX = 122 ppm. What is the most likely
cause?

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A. Rich mixture
B. Lean mixture
C. Lean misfire
D. Ignition misfire
Question 40: What will result from too little EGR flow?
Answer:
Low flow at critical times leads to excessive nitrogen oxide emissions and spark knock in engines.
Question 41: High NOX emissions are associated with an inoperative EGR valve. True or False? Provide a reason
with your answer.
Answer:
True
High combustion chamber temperatures caused by a closed EGR valve result in a larger amount of unburned fuel
being expelled with the exhaust, which in turn increases NOx emissions and decreases fuel efficiency.
Question 42: In an engine in good condition running at 2,000 rpm, with a working EGR system, NOX should be
below?
A. 100ppm
B. 200ppm
C. 1,000ppm
D. 1,750ppm
Question 43: Describe the removal and installation process Positive Crankcase Ventilation (PCV) valve?
Answer:
 Use the proper personal protective equipment
 Find the PCV valve, and either remove the L-shaped housing from the end of the valve or loosen the hose
clip, if present.
 a rubber grommet is sometimes used to secure PCV valves, and this can be easily removed. Other parts
are inserted by threading them. Grasp the valve's base using the open end of a combination wrench or a
small crescent wrench if you can't unscrew it by hand.
 If the replacement valve requires screws, install it by hand to keep from damaging the valve cover's
threads. Do not forget to make sure the valve is seated properly. avoid squeezing it too tightly.
 Start the engine and look for leaks near the PCV valve.

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Question 44: Describe the various post repair checks that you would make during a road test light vehicle emission
system.
Answer:
 First, plug in the diagnostic scanner and look for error messages.
 Secondly, check that the engine is in good working order and is not stalling.
 Third, keep the "check engine" light from coming on while driving.
 Listen for any weird engine noises.
 If you're finished, step five is to use a gas analyzer to make sure no emissions were produced.
Question 45: List at least seven different types of workplace procedures you would refer to when diagnosing and
repairing light vehicle emission control systems.
Answer:
Engine design strategies, fuel and lubricant-associated technologies, and exhaust gas after treatment are the three
broad classes into which emission control strategies fall. You can see how each of these methods is further
subdivided in the tables below.
Question 46: Briefly describe at least two different types of diagnostic testing procedures for light vehicle emission
control systems
Answer:
 Begin operating the diagnostic apparatus. One would anticipate that a simple gadget would only have one
button labeled "on."
 Begin the process of using the diagnostic tool. Some scanners begin searching for vehicle codes as soon
as they are turned on after the ignition is turned on.
Question 47: Record the steps you would take to repair a diesel engine particulate filter system
Answer:
 Raise the car's suspension.
 Track down the DPF.
 Take off the screws and nuts...
 Replace the old filter with the new one.
 Assure yourself of its safety.
 Put the car in park.
 Check your work.
 Maintenance

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Unit Code & Unit Name AURLTZ101 Diagnose and repair light vehicle emission control systems
Assessment Type Written task
Assessment Name AT 1
Student’s name & ID
Assessment date/s
Is Student able to demonstrate the following: Knowledge Evidence [1, 2, 3, 4 ,5, 6] Yes No
(1) Work health and safety (WHS) and occupational health and safety (OHS) requirements
relating to diagnosing and repairing light vehicle emission control systems, including
procedures for workingwith vehicles that produce toxic emissions
(2) Operating principles light vehicle emission control systems, including:
 combustion chemistry and combustion emissions
 engine blow-by
 fuel volatility
(3) Application, purpose and operation of petrol and diesel light vehicle emission control systems
andcomponents, including:
 evaporative control systems, including:
 fuel tank vapour space
 charcoal canister
 crankcase ventilation systems, including:
 positive crankcase ventilation (PCV)
 diesel engine crankcase ventilation systems
 exhaust emission control systems, including:
 reduction and oxidation catalytic converters
 air injection systems
 diesel engine particulate filter systems
 diesel engine SCR systems
 exhaust gas recirculation (EGR) systems
 emission control through engine design, including:
 combustion chamber design
 valve overlap
 variable valve timing
(4) Diagnostic testing procedures for light vehicle emission control systems, including
procedures fortesting:
 evaporative control system operation
 crankcase ventilation system operation
 catalytic converter operation
 air injection system operation
 diesel engine particulate filter system operation
 diesel engine SCR system operation
 exhaust gas analysis
 EGR system operation
(5) Repair procedures for light vehicle emission control systems, including procedures for
removing, replacing and adjusting the systems
(6) Post-repair testing procedures for light vehicle emission control systems.
Assessment Evaluation Tool – Assessment Task 1

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Comments/feedback to Student
Outcome: Satisfactory Unsatisfactory
Assessor: I declare that I have conducted a fair, valid, reliable and flexible assessment with this student, and I
have providedappropriate feedback. I also declare that I have undertaken the indicated assessment integrity
checks
Google check for plagiarism Yes No
Check for Copying/Collusion Yes No
Check for Authenticity (own work) Yes No
Cheating or use of model answers Yes No
Assessor name:
Assessor signature:

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Assessment Cover Sheet – Assessment Task 2
Students:
 Please complete this cover sheet clearly and accurately.
 Make sure you have kept a copy of your work.
Student Name:
Student Id: Date of submission:
Unit:
Assessment Task 2:
Practical observations: Light Vehicle Emission Control Systems
STUDENT DECLARATION
I declare the following:
 The purpose and outcomes of assessment have been explained
 The re-assessment and appeals process have been explained to me
 Recognition of Prior Learning (RPL) and Credit Transfer (CT) have been explained to me
 DIC has informed me about Language Literacy Numeracy (LLN) assistance available to me
 I understand that assessments can either be given to the trainer or emailed to them
 That completed assessment tasks are my own work
 None of this work has been completed by any other person.
 I have not cheated or plagiarised the work or colluded with any other student/s.
 I have correctly referenced all resources and reference texts throughout these assessment tasks
 I understand that if I am found to be in breach of policy, disciplinary action may be taken against me
 I have made a photocopy or have kept an electronic copy of my completed assessment tasks, which can be
produced for the assessor when asked for
 I understand that for resubmissions, a cost of $100 – per practical assessment and $50 – per theory assessment
will be charged to me.
Please Note: The above must be completed in full before your assessment work is assessed.
Student Signature:

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Assessment Task 2: Practical Observations: Light Vehicle Emission Control Systems
TASK SUMMARY:
You will be observed by your Assessor while participating in practical observation activities designed to show
that you are able to, demonstrate the required skills for diagnosing and repairing light vehicle emission control
systems.
There are two job cards in total, you will need to complete.
You are required to diagnose and repair a fault in the emission control systems of two (2) different light vehicles,
in which the work must involve choosing at least one of the following systems from each category.
Category 1 -
• positive crankcase ventilation system
• evaporative control system
• air injection system.
Category 2 –
• exhaust emission control system
• exhaust gas recirculation system
• diesel engine particulate filter system
• diesel engine selective catalytic reduction (SCR) system.
You must also carry out a diagnostic test for at least one of the following faults:
• malfunctioning valves
• malfunctioning air pumps
• leaking or contaminated components.
For each practical observation activity, your trainer/ assessor will:
 observe you using the assessment evaluation tool provided as a guide
 place a tick (√) – satisfactory performance or cross (x) – unsatisfactory performance in the box provided
against each assessment criteria in the assessment evaluation tool
 identify any areas you may be underperforming in and provide you with feedback
 advise you if you need to be re-assessed, i.e. have been deemed Not Yet Satisfactory and will inform
you of the date and time this will take place.
You will be required to satisfactorily complete both (2) job cards satisfactorily, before you receive your final
result for this unit.
Assessment will be conducted over time.
RESOURCES AND EQUIPMENT REQUIRED TO COMPLETE THIS TASK
 Access to workplace policies, procedures and documentation
 Supervisor, work colleagues and customers with whom to communicate in verbal and written exchange
 Job Cards (provided)
 Workplace instructions
 Manufacturer light vehicle emission control system specifications
 Two different light vehicles with emission control systems specified in the performance evidence
 Diagnostic equipment for petrol or diesel light vehicle emission control systems
 Tools, equipment and materials appropriate for repairing light vehicle petrol or diesel light vehicle emission
control systems
 Assessment Evaluation Tools (provided)

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WHEN AND WHERE SHOULD THE TASK BE COMPLETED?
 This is a simulated workplace task to be completed in the automotive training workshop.
WHAT NEEDS TO BE SUBMITTED?
 All Assessment Evaluation Tools must be completed satisfactorily
 Both Job Cards

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Assessment Task 2: Practical Observations: Light Vehicle Emission Control Systems
INSTRUCTIONS
Upon completion of this task, you should be able to demonstrate how to diagnose and repair light vehicle emission
control systems.
Student instructions:
You are required to diagnose and repair a fault in the emission control systems of two (2) different light vehicles, in
which the work must involve choosing at least one of the following systems from each category.
Category 1 -
• positive crankcase ventilation system
• evaporative control system
• air injection system.
Category 2 –
• exhaust emission control system
• exhaust gas recirculation system
• diesel engine particulate filter system
• diesel engine selective catalytic reduction (SCR) system.
You must also carry out a diagnostic test for at least one of the following faults:
• malfunctioning valves
• malfunctioning air pumps
• leaking or contaminated components.
A Job Card will need to be completed with each activity.
Tools and Materials
 Two (2) Light Vehicle
 Workshop manuals (WSM) for vehicles
 Hand tools
 Digital Thermometer
 Scan tool
 Exhaust gas analyser
Personal Protective Equipment (PPE):
 Safety goggles or glasses with side shields
 Tight fitted clothing
 Steel-toed shoes

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Trainer / Assessor Notes:
1. The Student must diagnose and repair a fault in the emission control systems of two (2) different light
vehicles, in which the work must involve:
 one from the following systems:
- positive crankcase ventilation system
- evaporative control system
- air injection system, and
- exhaust emission control system
- exhaust gas recirculation system
- diesel engine particulate filter system
- diesel engine selective catalytic reduction (SCR) system.
2. The student must also carry out a diagnostic test in the course of the work they are completing for
at least one of the following faults:
 malfunctioning valves
 malfunctioning air pumps
 leaking or contaminated components.
3. The Trainer / Assessors must verify performance evidence through oral questioning to ensure
correct interpretation and application of knowledge.
4. The Trainer/ Assessor must observe the student using the assessment evaluation tool.

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Job Card 1: Diagnose and repair light vehicle emission control systems
Job Details:
control systems.
Tool and Materials:
 One (1) Light Vehicle
 Workshop manuals (WSM) for vehicle
 Hand tools
 Scan tool
Customer Concern:
The customer is concerned that the engine light is ON. Smell of fuel around vehicle.
Procedure:
1. Obtain tools and equipment from your trainer.
2. Ask your trainer to direct you to a work area.
3. Answer the questions between the Job Card
4. Identify the nature of the fault or problem. Write the fault on the front of the Job Card. You must carry out
your diagnosis on that fault using the diagnosis as specified in the vehicles workshop manual.
5. Report the faults or problems. You must report your findings to the customer by filling in the
Recommendations for the repair of the vehicle on the back of the Job Card. The customer can be your
Assessor, record the conversation with the customer on the back of the Job Card.
6. Repair the light vehicle emission control system as specified in the vehicles workshop manual.
7. Complete post repair testing to confirm repair
8. Clean-up work area.
9. Tools and equipment are stowed away in their appropriate area.
10. Finalise Job Card documentation by filling in the Customers Fault, the Cause of the Fault, the
Rectification to repair the vehicle and the Parts used on the back of the Job Card.

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Job Card 1
Customer Details
Customer: Contact
Details:
(H) (M)
Address: City: State: Post code:
Vehicle Details (Must fill in the vehicle details)
If simulated vehicle used please tick 
Make: Model: Colour: License No:
VIN No: Odometer Reading:
Engine No: Engine Type: Trans Type:
Customer Concern
The engine light is ON and smell of fuel around vehicle
Declaration By The Customer
Please execute at my cost and as soon as you conveniently can repair the listed items above, and also any work
considered essential. The vehicle, its accessories and contents are at my risk entirely whether theft or loss
thereof or damaged thereto arises from any want of care on the part of yourself or your contractors or servants or
from any cause whatsoever. Any claims for faulty workmanship is to be raised within seven (7) working days
after the vehicle is returned to me. I agree such claim is limited solely to the rectification free of cost of the faulty
work. No claim for loss consequential or otherwise being admissible.
X
/ /
Signature of Owner
Date (Fill in the date)

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1. Understand and Verify the Customer's Concern: The first part of this step is to obtain as much information as
possible from the customer. Are there aftermarket accessories on the vehicle? When does the condition
occur? Where does the condition occur? How long does the condition last? How often does the condition
occur?
Note your findings on the back of the Job Card.
2. Vehicle Operating as Designed: This condition exists when the vehicle is found to operate normally. The
condition described by the customer may be normal. Compare with another like vehicle that is operating
normally under the same conditions described by the customer.
3. Preliminary Checks: Conduct a thorough visual inspection. Review the service history. Detect unusual sounds
or odours.
4. Check for related Bulletins, Recalls and Preliminary Information.
5. Control Module Communication and DTC Check: Using a scan tool, perform the Vehicle DTC Information
function and verify that all vehicle control module communicates with the scan tool.
Record on the Job card the following information:
 Any control module that is not communicating
 Any DTC, including symptom byte, and the control module that has set the DTC.
Technician Note
Do not clear any DTCs unless instructed to do so by a diagnostic procedure. If any DTC is Powertrain related,
select Capture Info to store DTC and Freeze Frame/Failure Records to the Scan Tool.
6. For the DTC logged, describe how the system operates below.
7. Locate the procedure in the WSM that details how to diagnose faults in the light vehicle emission control
system and write the location below.
8. Locate the procedure in the WSM that details which Pinpoint test to follow and write it below.
9. What are the conditions for ‘Running’ the DTC.
10. What are the conditions for ‘Setting’ the DTC?
11. List the possible causes that could cause the above DTC to log?
12. Isolate the problem by testing. Narrow down the probable causes of the problem by following the Pinpoint test
as specified in the WSM for the DTC’s above.
13. What is the cause of the engine light ON and smell of fuel around vehicle?
14. Locate the procedure in the WSM that details how to repair EVAP canister purge valve fault and write location
below.
15. Remove and replace the EVAP canister purge valve as per the WSM.

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13. Complete post repair testing to verify the repair. Using a scan tool, perform a DTC check to verify the repair.
14. Finalise Job Card documentation by filling in the Customers Fault, the Cause of the Fault, the Rectification to
repair the vehicle and the Parts used on the back of the Job Card.
Fault:
Record of Conversation with
Customer:
Date:
Time:
Service Advisor:
Conversation:
Cause:
Rectification: Parts Used
Recommendations: Sublet Repairs Order No

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Fluids QTY Tyre Report
Tech
#
Job
#
Time
Clock
Record
Gear Oil L/H/F R/H/F ON
Auto Oil mm mm OFF
Engine Oil L/H/R R/H/R ON
Diff Oil mm mm OFF
Coolant Brake Report ON
P/S Oil L/H/F R/H/F OFF
Brake Fluid mm mm ON
Other L/H/R R/H/R OFF
mm mm ON
OFF
Instructions:
Ensure that the following actions / tasks / checks in your work area have been performed:
a. Tools & equipment used are in working order and have been put away ready for use next time. Where
necessary, tag any tools / equipment which had faulted during use and inform the Assessor about it.
b. Waste materials is to be disposed of via the appropriate recycling methods or place in general waste.
c. Ensure that any reusable materials are stored away appropriately and ready for reuse at another time.
d. Make sure the work area is cleaned and tidy.
e. All equipment is put away and report on any issues / faults with equipment when problems are noticed.

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Job Card 2: Diagnose and repair light vehicle emission control systems
Job Details:
control systems.
Tool and Materials:
 One (1) Light Vehicle
 Workshop manuals (WSM) for vehicle
 Hand tools
 Scan tool
Customer Concern:
The customer is concerned that the engine light is ON.
Procedure:
1. Obtain tools and equipment from your trainer.
2. Ask your trainer to direct you to a work area.
3. Answer the questions between the Job Card
4. Identify the nature of the fault or problem. Write the fault on the front of the Job Card. You must carry out
your diagnosis on that fault using the diagnosis as specified in the vehicles workshop manual.
5. Report the faults or problems. You must report your findings to the customer by filling in the
Recommendations for the repair of the vehicle on the back of the Job Card. The customer can be your
Assessor, record the conversation with the customer on the back of the Job Card.
6. Repair the light vehicle emission control system as specified in the vehicles workshop manual.
7. Complete post repair testing to confirm repair
8. Clean-up work area.
9. Tools and equipment are stowed away in their appropriate area.
10. Finalise Job Card documentation by filling in the Customers Fault, the Cause of the Fault, the
Rectification to repair the vehicle and the Parts used on the back of the Job Card.

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Job Card 2
Customer Details
Customer: Contact
Details:
(H) (M)
Address: City: State: Post
code:
Vehicle Details (Must fill in the vehicle details)
If simulated vehicle used please tick 
Make: Model: Colour: License
No:
VIN No: Odometer
Reading:
Engine No: Engine
Type:
Trans
Type:
Customer Concern
The engine light is ON
Declaration By The Customer
Please execute at my cost and as soon as you conveniently can repair the listed items above, and also any work
considered essential. The vehicle, its accessories and contents are at my risk entirely whether theft or loss
thereof or damaged thereto arises from any want of care on the part of yourself or your contractors or servants or
from any cause whatsoever. Any claims for faulty workmanship is to be raised within seven (7) working days
after the vehicle is returned to me. I agree such claim is limited solely to the rectification free of cost of the faulty
work. No claim for loss consequential or otherwise being admissible.
X / /
Signature of Owner Date (Fill in the date)

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1. Understand and Verify the Customer's Concern: The first part of this step is to obtain as much information as
possible from the customer. Are there aftermarket accessories on the vehicle? When does the condition
occur? Where does the condition occur? How long does the condition last? How often does the condition
occur?
2. Vehicle Operating as Designed: This condition exists when the vehicle is found to operate normally. The
condition described by the customer may be normal. Compare with another like vehicle that is operating
normally under the same conditions described by the customer.
3. Preliminary Checks: Conduct a thorough visual inspection. Review the service history. Detect unusual sounds
or odours.
4. Check for related Bulletins, Recalls and Preliminary Information.
5. Control Module Communication and DTC Check: Using a scan tool, perform the Vehicle DTC Information
function and verify that all vehicle control module communicates with the scan tool.
Record on the Job card the following information:
 Any control module that is not communicating
 Any DTC, including symptom byte, and the control module that has set the DTC.
Technician Note
Do not clear any DTCs unless instructed to do so by a diagnostic procedure. If any DTC is Powertrain related,
select Capture Info to store DTC and Freeze Frame/Failure Records to the Scan Tool.
6. For the DTC logged, describe how the system operates below.
7. Locate the procedure in the WSM that details how to diagnose faults in the light vehicle emission control
system and write the location below.
8. Locate the procedure in the WSM that details which Pinpoint test to follow and write it below.
9. What are the conditions for ‘Running’ the DTC.
10. What are the conditions for ‘Setting’ the DTC?
11. List the possible causes that could cause the above DTC to log?
12. Isolate the problem by testing. Narrow down the probable causes of the problem by following the Pinpoint test
as specified in the WSM for the DTC’s above.
13. What is the cause of the engine light ON?
14. Locate the procedure in the WSM that details how to repair Catalytic Converter fault and write location below.
15. Remove and replace the Catalytic Converter as per the WSM.

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16. Complete post repair testing to verify the repair. Using a scan tool, perform a DTC check to verify the repair.
17. Finalise Job Card documentation by filling in the Customers Fault, the Cause of the Fault, the Rectification to
repair the vehicle and the Parts used on the back of the Job Card.
Fault:
Record of Conversation with
Customer:
Date:
Time:
Service Advisor:
Conversation:
Cause:
Rectification: Parts Used
Recommendations: Sublet Repairs Order No

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Fluids QTY Tyre Report
Tech
#
Job
#
Time
Clock
Record
Gear Oil L/H/F R/H/F ON
Auto Oil mm mm OFF
Engine Oil L/H/R R/H/R ON
Diff Oil mm mm OFF
Coolant Brake Report ON
P/S Oil L/H/F R/H/F OFF
Brake Fluid mm mm ON
Other L/H/R R/H/R OFF
mm mm ON
OFF
Instructions:
Ensure that the following actions / tasks / checks in your work area have been performed:
a. Tools & equipment used are in working order and have been put away ready for use next time.
b. Where necessary, tag any tools / equipment which had faulted during use and inform the Assessor
about it.
c. Waste materials is to be disposed of via the appropriate recycling methods or place in general waste.
d. Ensure that any reusable materials are stored away appropriately and ready for reuse at another time.
e. Make sure the work area is cleaned and tidy.
f. All equipment is put away and report on any issues / faults with equipment when problems are noticed.

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Assessment Evaluation Tool– Assessment Task 2
Unit Code & Unit Name AURLTZ101 Diagnose and repair light vehicle emission control systems
Assessment Type Practical observation: Light Vehicle Emission Control Systems
Assessment Name AT 2
Student’s name & ID
Assessment date/s
Is Student able to demonstrate the following: Performance Evidence [1] Yes No
(1) Diagnose and repair a fault in the emission control systems of two different light
vehicles as follows:
 positive crankcase ventilation system
 evaporative control system
 air injection system
 exhaust emission control system
 exhaust gas recirculation system
 diesel engine particulate filter system
 diesel engine selective catalytic reduction (SCR) system
 Carry out a diagnostic test in the course of the above for at least one of the following
faults
 malfunctioning valves
 malfunctioning air pumps
 leaking or contaminated components.
Is Student able to demonstrate the following: Performance Criteria
[1.1, 1.2, 1.3, 1.4, 1.5, 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 4.2, 4.3, 4.4]
Yes No
(1.1) Job requirements are determined from workplace instructions
(1.2) Diagnostic information is sourced and interpreted
(1.3) Diagnostic options are analysed and those most appropriate to the circumstances are
selected
(1.4) Hazards associated with the work are identified and risks are managed
(1.5) Diagnostic tools and equipment are selected and checked for serviceability
(2.1) Diagnostic tests are carried out according to workplace procedures and safety requirements
(2.2) Faults are identified from diagnostic test results and causes of faults are determined
(2.3) Diagnosis findings are reported according to workplace procedures, including
recommendationsfor necessary repairs or adjustments
(3.1) Repair information is sourced and interpreted
(3.2) Repair options are analysed and those most appropriate to the circumstances are selected
(3.3) Repair tools, equipment and materials are selected and checked
(3.4) Repairs and component replacements and adjustments are carried out according to

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manufacturer specifications, workplace procedures and safety requirements, and without
causingdamage to components or system
(3.5) Post-repair testing is carried out according to workplace procedures to confirm fault
rectification, and any further problems detected as having been introduced during the
repairprocess are rectified
(4.1) Final inspection is made to ensure work is to workplace expectations and vehicle is
presentedready for use
(4.2) Work area is cleaned, waste and non-recyclable materials are disposed of, and
recyclablematerial is collected
(4.3) Tools and equipment are checked and stored according to workplace procedures
(4.4) Workplace documentation is processed according to workplace procedures
Assessor observation checklist (Job card 1)
Observable skills/tasks Satisfactory = S
Not Satisfactory = NS
Safety
Question 1: Did the student safely used appropriate safety equipment S | NS
Question 2: Did the student complete work safely, efficiently and within
acceptabletimeframes
S | NS
Question 3: Did the student observe all safety, PPE, environmental and workplace
policiesthroughout the work including correct manual handling techniques
S | NS
Question 4: Did the student safely use relevant tooling and equipment to the
levelrequired by industry S | NS
Setup / preparation
Question 5: Did the student access a range of information sources, seeks assistance
andused a range of strategies for learning and self-improvement
S | NS
Question 6: Did the student select appropriate safety equipment, materials, processes
and procedures
S | NS
Question 7: Did the student attended at times required and was prepared for work S | NS
Generic skills
Question 8: Did the student followed task and job instructions and specifications
includingcorrect tool and equipment identification and testing in a safe and efficient
manner
S | NS
Question 9: Did the student used technology such as diagnostic equipment
withoutcausing damage to components or systems
S | NS
Question 10: Did the student use manufacturer’s workshop
manual/publication/databaseto access, interpret and apply information, safely makes
adjustments where necessary
S | NS
Question 11: Did the student communicate respectfully and inclusively with teachers
andothers
S | NS
Question 12: Did the student adapt to changes in workshop environment S | NS
Question 13: Did the student solve problems using analytical skills and sought
assistance asrequired
S | NS
Question 14: Did the student work consistently on tasks and managed time efficiently
andeffectively
S | NS
Question 15: Did the student work well in a team environment and resolved conflict
and differences
S | NS

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Question 16: Did the student display appropriate numeracy skills for the task at hand S | NS
Specific task skills
Question 17: Did the student complete Job Card 1: Diagnose and repair light
vehicle emission control systems S | NS
vehicle emission control systems (DO NOT USE)
S | NS
Clean up/ reporting
Question 19: Did the student complete documentation (e.g. job card) to
workplace standard
S | NS
Question 20: Did the student check and stowed tools and equipment correctly;
identified and reported any broken or faulty items for repair or replacement
S | NS
Question 21: Did the student keep work area clean ensuring all waste is scrapped
and/or recycled
S | NS
Assessor observation checklist (Job card 2)
Observable skills/tasks Satisfactory = S
Not Satisfactory = NS
Safety
Question 1: Did the student safely used appropriate safety equipment S | NS
Question 2: Did the student complete work safely, efficiently and within
acceptabletimeframes S | NS
Question 3: Did the student observe all safety, PPE, environmental and workplace
policiesthroughout the work including correct manual handling techniques
S | NS
Question 4: Did the student safely use relevant tooling and equipment to the
levelrequired by industry
S | NS
Setup / preparation
Question 5: Did the student access a range of information sources, seeks
assistance andused a range of strategies for learning and self-improvement
S | NS
Question 6: Did the student select appropriate safety equipment, materials, processes
andprocedures
S | NS
Question 7: Did the student attended at times required and was prepared for work S | NS
Generic skills
Question 8: Did the student followed task and job instructions and specifications
includingcorrect tool and equipment identification and testing in a safe and efficient
manner
S | NS
Question 9: Did the student used technology such as diagnostic equipment without
causing damage to components or systems
S | NS
Question 10: Did the student use manufacturer’s workshop
manual/publication/database to access, interpret and apply information, safely makes
adjustments where necessary
S | NS
Question 11: Did the student communicate respectfully and inclusively with teachers
and others
S | NS
Question 12: Did the student adapt to changes in workshop environment S | NS
Question 13: Did the student solve problems using analytical skills and sought
assistance as required
S | NS
Question 14: Did the student work consistently on tasks and managed time efficiently
and effectively
S | NS

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Question 15: Did the student work well in a team environment and resolved conflict
and differences
S | NS
Question 16: Did the student display appropriate numeracy skills for the task at hand S | NS
Specific task skills
vehicleemission control systems (DO NOT USE)
S | NS
vehicleemission control systems
S | NS
Clean up/ reporting
Question 19: Did the student complete documentation (e.g. job card) to
workplace standard
S | NS
Question 20: Did the student check and stowed tools and equipment correctly;
identified and reported any broken or faulty items for repair or replacement S | NS
Question 21: Did the student keep work area clean ensuring all waste is scrapped
and/or recycled
S | NS
Comments/feedback to Student
Outcome: Satisfactory Unsatisfactory
Assessor: I declare that I have conducted a fair, valid, reliable and flexible assessment with this student, and I
have providedappropriate feedback. I also declare that I have undertaken the indicated assessment integrity
checks
Google check for plagiarism Yes No
Check for Copying/Collusion Yes No
Check for Authenticity (own work) Yes No
Cheating or use of model answers Yes No
Assessor name:
Assessor signature:

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Student Notes

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Re – Attempt Questions
Re – Attempt Questions

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