Autotronics practical list

1. DON BOSCO ITI, Chinchwad
Course: Autotronics
List of practical’s to be performed
Sr.
No.
Title of Practical Remark
1 To study basic engine parts
Study type
Practical’s
2 To study transmission system of automobile
3 To study fuel supply system of automobile
4 To study battery ignition system
5 To study turbo-charging system
6 To study Battery charging system
7 To study Engine cooling system
8 To study Engine exhaust system
9 To study Steering system
10 To study Types of pumps in automobile
11 To study Braking system
12 To study Suspension system
13 To study Parallel and series circuits system
14 To study Different types of batteries
15 To study Wire colour codes (Resistors rating)
Systematic troubleshooting in the electric system
16 Fault switch 1: Front left diped headlight is defective
Practical’s will
be performed in
Autotronics
Laboratory
17 Fault switch 2: Left headlight adjustment not working
18 Fault switch 3: Symbol and instrument lighting cannot be
dimmed
19 Fault switch 4:Headlight are too high
20 Fault switch 5:Front fog lamp check defective
21 Fault switch 6:Dipped headlight cannot be switched off
22 Fault switch 7:Rear fog lamp not working
23 Fault switch 8:Rear window brake light doesn’t work
24 Fault switch 9:Turn signal and wind screen wiper does not work
25 Fault switch 10: Turn signal, wind screen wiper and headlight
flasher does not work
26 Fault switch 11:wind screen wiper does not work
27 Fault switch 12:wind screen washer system does not work
28 Fault switch 13:Hazard warning lights defective
29 Fault switch 14:Brake lamp always lit
Additional faults rear tail light fault box
30 Fault switch 1:Open circuit signal “+” PWM brake/Tail light
(M21/M22)
31 Fault switch 2:Voltage drop through 50 Ohm resistor, signal “+”
PWM brake/tail light (M21/M22)

2. 32 Fault switch 3: Voltage drop through 150 Ohm resistor, signal
“+” PWM brake/tail light (M21/M22)
Practical’s will
be performed in
Autotronics
Laboratory
33 Fault switch 4:Short to earth, indicator lights (M21/M22)
Signal patterns of the CAN faults
34 Fault 1: Reversal of CAN-high and CAN-low
35 Fault 2:CAN-low short to earth
36 Fault 3:CAN-High short to earth
37 Fault 4: CAN-low short to CAN-High
38 Fault 5: CAN-low short to positive
39 Fault 6: CAN-High short to positive
40 Fault 7:CAN low open circuit
41 Fault 8: CAN high open circuit
Sensors and actuators
42 To study performance characteristics of Brake pedal position
sensor and Acceleration pedal position sensor
43 To study performance characteristics of Clutch Pedal Position
sensor and Cam shaft position sensor
44 To study performance characteristics of Crank shaft speed
sensor and Air intake temperature and pressure sensor
45 To study performance characteristics of Coolant temperature
and Radiator outlet coolant temperature sensors
46 To study performance characteristics of Injector valve and
Spark plug with ignition coil
47 To study performance characteristics of Hot film mass air flow
sensor
48 To study performance characteristics of Throttle valve control
unit with angle position sensor
49 To study performance characteristics of solar radiation sensor
50 To study performance characteristics of Wheel speed sensors
and Outside temperature sensor
51 To study performance characteristics of Brake fluid level
indicator and Fuel level guage.
Note: Practical from no. 1 to no. 15 was performed before lockdown
Prepared by
Mr. Nilesh Chandgude
Ph.D. Mechanical Engg. Appear