Sinotruk/Howo EDC17C81 for ProByte Edit: EGR, DPF, SCR, DTC
The Sinotruk/Howo EDC17C81 module for ProByte Edit firmware editor is a professional solution for tuning ECUs in vehicles. The solution is designed for specialists in the field of vehicle diagnostics, software analysis, and calibration.
To activate the module you need a USB dongle ProByte Edit. When ordering, please indicate the Serial Number of the key.


Supported Systems:
- EGR - Exhaust Gas Recirculation
- DPF - Diesel Particulate Filter
- SCR - Selective Catalytic Reduction
- DTC - Diagnostic Trouble Code
ProByte Edit is software intended for file analysis and editing. It does not support firmware reading or writing, these operations must be carried out using other software solutions.
Warning: This software may modify engine parameters that affect emissions, noise levels, and vehicle certification compliance.
This product is intended exclusively for motorsport use (track use only) and is not certified for operation on public roads.
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