The ECUHELP KT200II ECU Programmer has been successfully tested and confirmed to read and write Mercedes CRD3.10 ECUs in Boot Mode with stable communication.

Below is the Mercedes CRD3.10 ECU used in this test:

The Kit to use:
– KT200II Multifunction cable
– 3 resistore 1000 Ω

READ AND WRITE ECU:
Connect with the multifunction cable the following pinout and the boot shown below.
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Boot
→ SAK TC1797

To communicate with the control unit with serial driver, connect only the pinout by moving the CAN:

Conclusion:
With the correct wiring, resistors, and driver selection, the ECUHELP KT200II reliably supports boot mode read and write operations for Mercedes CRD3.10 ECUs, making it a dependable solution for professional ECU programming tasks.