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P0687 Diagnostic Trouble Code Discussion for December 2006

Engine Controls Ignition Relay Control Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0687
Help Request Posted
2003 Volkswagen Passat GL 1.8L No Start, MIL Lamp on VIN: WVWMD63B23
P0687: ECM/PCM Power Relay Control Circuit High. Car died while being driven by customer. Towed in to shop. I found no ground to motronic power control relay. Alldata has poor wiring diagrams (help). I can't seem to find what feeds the ECM to ground this relay. I can start the car by jumping 87 to 30 on rela...
December 08, 2006