. If you are uncomfortable with hardware surgery, newer "Bench Mode" tools (like Go to product viewer dialog for this item. Go to product viewer dialog for this item.
The ECU must be removed from the vehicle and opened in a static-safe environment to access the internal circuitry. How to read Mercedes EDC17CP57 with Ktag 7.020 GPT cable
Because this ECU features advanced anti-tuning protection (TPROT), standard OBD reading is not possible. Utilizing the coupled with a 14P600KT06 GPT cable Go to product viewer dialog for this item. The ECU must be removed from the vehicle
When prompted by K-Suite, make sure you . This pulls down a complete image including the microprocessor files, internal flash map arrays, and individual configuration parameters stored in the EEPROM. When prompted by K-Suite, make sure you
Reading the Bosch EDC17CP57 ECU on Mercedes vehicles with K-TAG 7.020 requires a GPT connection (Protocol 800) to bypass TC1793 password protection . The process involves establishing a secure connection using cables F32GN037C and F34NTA15, soldering the boot pin, and ensuring the internet is disconnected to prevent unauthorized updates . For more details, visit OBDII365 Blog .
Locate the main wiring harness pins on the ECU socket and connect the color-coded leads from your Ktag GPT cable exactly as follows: Signal Type Wire Color on Ktag Cable Mercedes EDC17CP57 Pin Location Pin 5, Pin 6 (Connect to both for adequate amperage) Ground (GND) CAN High (CAN H) CAN Low (CAN L) GPT 1 Signal Pin 53 (Frequency reference line) GPT 2 Signal Pin 54 (Clock synchronization line)