Error code

Buick All models code P1667

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Meaning

Fuel pump control module -circuit malfunction

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Wiring open circuit/short circuit to groundl short circuit to positive, supply wire, fuel pump control module, ECM, fuel pump relay

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.

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