Me7.4.5 Pinout -

Apply 12V power to the ECU while holding the resistor in place.

It typically uses (often color-coded in black, grey, or brown, depending on the specific PSA variant) that connect the ECU directly to the engine harness. 2. ME7.4.5 Pinout Diagram Table (General) me7.4.5 pinout

If an ECU becomes bricked during an OBD write error, you must force it into . Apply 12V power to the ECU while holding

Factory Volkswagen/Audi diagrams label pins in this format: T121/57 = Connector T121, Pin 57. Cross-reference with the table above. Also note: me7.4.5 pinout

: Grounding the boot pin (often via a 1k ohm resistor for safety) allows the processor to enter its programming state. Critical Pin Descriptions (Peugeot 307 HDi Variant Example)