- Activation of modules within 15 minutes during working hours
Module 43 Truck ECU Tuning Module for Chinese Diesel Vehicles – MD1CC878 Firmware Editor
This module allows you to view, edit, and compare ECU firmware files for Chinese-manufactured trucks and their analogs, including JAC, QINGLING, QCHAI, and KAMAZ Compass models equipped with diesel engines and MD1CC878 control units.
It supports firmware files in .bin format read via Combiloader. Compatible with file sizes of 5888 KB and 6144 KB.
The module includes over 100 key calibrations for advanced ECU tuning.
Features & Capabilities:
- DTC error mask editing
- Power increase adjustments
- Idle RPM customization
- Manual SCR/AdBlue system deactivation
- Manual DPF/Soot filter removal
- AdBlue level setup
- Speed limiter modification
This is a powerful tool for diesel ECU remapping, truck performance tuning, and custom firmware development for a wide range of Chinese commercial vehicles.
Please note. To work with the module, you need to purchase a ECULite USB protection key. The key can be purchased in our store. You can purchase an unlimited number of modules for one key.
Updates of descriptions for new software versions within the module are free. Module activation is done within 1 hour on business days. Activation may be delayed on weekends and holidays.
To activate the module, only the serial number of the key is required.
1. No Refunds or Modifications for Digital Licenses
Activated modules or licenses cannot be returned or refunded.
If an incorrect key or device number is entered by the customer, the purchase is not eligible for return.
Licenses cannot be modified, transferred, or reissued for another device under any circumstances.
2. Irreversible Order Processing
After the order status changes to “Waiting for activation”, the data has already been sent to the developer.
From this point onward, the order cannot be canceled, edited, corrected, or refunded.
3. Responsibility for Software Functionality
Our store is not responsible for the functionality, performance, or declared features of any software module.
We do not guarantee the listed functions because we are not the developer.
4. Accuracy of Product Information
Module and script descriptions are provided directly by the manufacturer.
IOBD.io is not responsible for any inaccuracies, missing details, or differences between the description and actual operation.
In disputed situations regarding functionality or listed features, the customer must contact the manufacturer.
5. Customer Responsibility for Installation
IOBD.io sells professional automotive diagnostic software and equipment.
Installation, setup, configuration, and compatibility checks must be performed by the customer.
We do not provide remote installation, programming, or setup services unless explicitly stated otherwise.
6. Required Technical Knowledge
These products are intended for users with basic technical knowledge in automotive diagnostics.
The customer is fully responsible for understanding the installation process and using the software and hardware correctly.
7. No Liability for Incorrect Usage
IOBD.IO is not responsible for issues caused by:
incorrect installation
unsupported or incompatible hardware
improper configuration
third-party interference