BitBox China Diesel CAN Module — Reading and Writing ECUs of Chinese Diesel Vehicles
FIDs: 145, 510, 521
The China Diesel CAN module for the BitBox software is designed for reading and writing ECU (Engine Control Unit) flash memory of Chinese-made diesel vehicles.
It supports Delphi ECU series DCM3.7AP, DCM6.2AP, and DCM7.24 via CAN bus with automatic checksum correction.
To activate the module you need a USB key BitBox/BitEdit. When ordering, please indicate the Serial Number of the key.
Delphi DCM3.7AP GWM / Haval (FID: 145)
- Processor: Renesas SH72513
- Flash memory size: 2.0 MB
- Functions: reading and writing via CAN bus with checksum correction.
- Supported vehicles: Great Wall, Haval, and other Chinese diesel models.
This ECU is commonly used in Great Wall and Haval diesel vehicles, providing stable control and diagnostics via BitBox.
Delphi DCM6.2AP Great Wall / Haval (FID: 521)
- Processor: NXP SPC5673
- Flash memory size: 3.0 MB
- Functions: FullFlash reading and calibration writing via CAN bus with checksum correction.
This module enables complete FullFlash reading and safe calibration writing, making it an ideal tool for ECU tuning and diagnostics of Haval and Great Wall diesel vehicles.
Delphi DCM7.24 Yuchai / DongFeng / Foton (FID: 510)
- Processor: Infineon Aurix TC277T
- Flash memory size: 4.0 MB
- Functions: FullFlash reading and calibration writing via CAN bus with checksum correction.
- Supported brands: Yuchai, DongFeng, Foton.
The Delphi DCM7.24 ECU is widely used in trucks and commercial vehicles from Chinese manufacturers, offering full compatibility with BitBox China Diesel CAN and stable performance during programming.
An activated module or license cannot be returned.
If you have entered the wrong key or device number, the return is not valid. It is not possible to modify the license for another device.
After status update to "Waiting for activation", the data has already been sent to the developer for activation. The order cannot be canceled or corrected starting from this status update.
Pay attention to all information specified in the description of modules and scripts taken from the manufacturer. We are not responsible if the information is not correct or there are some differences from the reality. In the disputed situation, it is necessary to look for a solution to the issue to the manufacturer.
Our store is not responsible for the functionality of the software module. We cannot guarantee the declared functions since we are not the developer.