Ecu 63610 Review
The ECU uses this signal to track the timing and position of the high-pressure fuel pump. When the signal pattern doesn't match the expected "pulse," the ECU triggers a warning.
No. The 63611 is a diesel ECU (EDC15) for 1.9 TDI PD engines. They look similar but have different pinouts and processors. Never swap them. ecu 63610