Technical Cinq Electric problems.

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Technical Cinq Electric problems.

Thomas1108

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Joined
Nov 27, 2022
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Location
Copenhagen
Driving my 1998 cinq sporting, I noticed the revcounter, fuelgauge and temp gauge had stopped working. Turning off the highway, I found the turn signal lights had stopped working too. After a short trip in the grocery store, the car wouldn't start either. The engine fault lamp comes on. There is no sound from the fuel pump, though if connect pin 23 on the ECU to ground I hear it, but still no start. I suspect some sort of ground problem, but where do I start looking. The ground connections in the innerwing and on the engine measure like they are fine. One of the 2 ground connection to the speedometer cluster is gone.
 
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