Mercury Marquis OBD1 Codes

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OBD1 CodesP Codes (Powertrain)U Codes

    Air Bag Light, Code 12

    1993 MERCURY MARQUIS
    1 ANSWER
    1 IMAGE
    Asked by Anthony 2019

    1994 Mercury Marquis Airbag Code 51

    1994 MERCURY MARQUIS
    1 ANSWER
    Asked by linb

    Multiple Error Codes

    1989 MERCURY MARQUIS
    1 ANSWER
    Asked by psmith123
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