Me745 Pinout Free Updated Access

Ensure your power source provides a steady 12.5V to 13.5V. Voltage drops during a "write" process can brick the ECU.

Connector B (32-way Black) – Pin F4 2. Ground (GND) me745 pinout free

Checking if the ECU is receiving power or ground when the car won't start. Ensure your power source provides a steady 12