pad on the PCB. This puts the Tricore processor into programming mode.
Ktag 7.020 identifies the EDC17CP57 with Infineon Tricore TC1793 processor using , which signifies boot mode using GPT signals. How to read Mercedes EDC17CP57 with Ktag 7.020 GPT cable
Before touching the ECU, understand what you are working with: pad on the PCB