https://bit.ly/3gmWGLN Launch X-431 Diagun V is a cost-effective product independently developed by Launch, It inherits many advantages of X-431 Diagun IV, such as wide coverage of car models, powerful diagnostic functions, and accurate test data.

1. Prepared by Auto Diagnostic
Product Dept.
X-431 Diagun V
Introduction

2. Product Description1
Product Parameters2
Product Features3
Product Appendix4

3. 1
Product Description

4. Product Description
X-431 Diagun V is a cost-effective product
independently developed by Launch. It inherits many
advantages of X-431 Diagun IV, such as wide coverage
of car models, powerful diagnostic functions, and
accurate test data. It supports the diagnostic functions
including Read DTCs, Clear DTCs, Read Data Streams,
Actuation Test, Special Functions, Coding, and
Matching, realizing full car model and system fault
diagnosis.

5. 2
Product Parameters

6. Product Appearance
• 32GB large storage for smoother operation
• The connector can be inserted into the host,
which is easy to use, and not easy to lose.
• Both the front and back of the connector
can be inserted into TYPE C interface,
making operations more convenient and
charging more stable.

7. Diagun V Host Parameters
• Operating system: Android 7.0
• CPU: 1.3GHz Quad-core
• Display screen: 5.5-inch HD 720X1280
• Memory: 2G
• Storage: 32GB
• Battery: 4680mAh
• Camera: rear 5 mp
• Dimension: 218.4 x 100 x 36.7mm (length x
width x height)
• Working temperature: 0℃～50℃

8. DBScarIV Connector Parameters
•Dimension: 58×47×24 mm (without plug)
•Working voltage: 9V DC--18V DC
•Test voltage: DC12V
•Typical power consumption ≤2W
•Diagnostic mode: Bluetooth
•Working temperature: 0℃～50℃
•Indicator lamp (red): turns red when
connected to power supply.
•Indicator lamp (blue): turns blue in wireless
Bluetooth mode.
X-431 Diagun V adopts a DBScarIV diagnostic connector with small size and high stability. The connector can be
inserted into the host and is easy to use. The same connector is used for diagnosis and matching. The
connector supports fault tolerance CAN diagnosis. Detailed parameters are as follows:

9. 3
Product Features

10. Wide Vehicle Coverage
Support all ECUs of 12V EFI car models, covering ten thousands of car models such as Maserati, Ferrari, Rolls-
Royce, Bentley, Benz, BMW, Audi. Support fault detection for most Asian, European, American, and domestic car
ECUs, to realize full car model and system fault diagnosis.

11. Many Special Functions
Support 11 common special functions including service lamp reset, throttle matching, steering angle reset, brake
pad reset, tire pressure reset, immobilizer matching, ABS bleeding, battery matching, gear learning, injector
coding, and DPF regeneration.

12. Diagnostic Function – Precise Diagnosis
Launch's over 20-year car diagnosis technology and experience help develop original factory devices for most
domestic brand car factories, enabling the product functions (such as Read DTCs, Read Data Streams, Actuation
Test) to reach the level of original factories.

13. Diagnostic Function – Data Stream and Waveform Recoding and Playback
Data stream and waveform recoding and playback can analyze the faults that only reoccur during driving and can
quickly rectify car faults.

14. One-click Smart Upgrade
Support online one-click smart upgrade for car software.
To enjoy better functions and upgrade services, upgrade software aperiodically.

15. One-click Feedback of Diagnostic Problems
If the car model or a function is abnormal during use, you can provide the fault information to Launch through
diagnostic feedback, and then a specialized technician will track and deal with the fault.

16. Massive Maintenance Help Materials
Provide a large number of detailed operation skills, maintenance materials, maintenance cases, training videos,
and product manuals to help maintenance technicians quickly rectify faults and improve the diagnostic efficiency.

17. Personal Center
Personal Center includes My Report, My Connector, Firmware Fix, Diagnostic Feedback, Personal Information,
Change Password, Settings and so on.

18. 4Product Appendix

19. Product Configuration
301020589 X-431 Diagun V E-commerce Standard Configuration
Product configuration has been established:

20. Attachment: Comparison of New and Old Product Device Parameters
Product
X-431 Diagun IV X-431 Diagun V
System Android 7.0 Android 7.0
Screen Size
5.5-inch HD 720*1280 5.5-inch HD 720*1280
Resolution
720*1280 720*1280
Processor Quad-core 1.1GHz
Quad-core 1.3GHZ
Memory
1G 2G
Storage 16GB 32GB
2500mAh
4680mAH
Camera Front 2 million, rear 8 million
Rear 5 million
Dimension
218.4*89.5*36.43mm 218.4*100*36.72mm