Pontiac Grand Prix OBD1 Codes

Found 2 results
Browse by repair topic
OBD1 CodesP Codes (Powertrain)

    Code 13, O2 Sensor Keeps Returning After Replacing The...

    1993 PONTIAC GRAND PRIX
    11 ANSWERS
    2 IMAGES
    Asked by John La

    1992 Pontiac Grand Prix OBD1 Code 23

    1992 PONTIAC GRAND PRIX
    3 ANSWERS
    Asked by rabbitryan
    Ask a new Pontiac Grand Prix question