MAP sensor – Volkswagen Golf Polo 6r 1.4 2012

Car Forum › Repair & Maintenance › MAP sensor – Volkswagen Golf Polo 6r 1.4 2012

  • Didou41
    Community Member
    October 25, 2023 at 7:22 pm

    Dear mecano

    I have vw polo 1.4, i really have bad idle, with sound in exaust like Pff Pff and rich, but when i unplug the map sensor the engine seems to run smoother

    For your info, i dont face any codes unless U0422

    Any ideas

    Bests

    Brand: Volkswagen
    Model: Golf
    Year: 2012
    Engine: Polo 6r 1.4

    Boki
    Community Member
    November 6, 2023 at 9:30 am
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    Hi.

    It seems your MAP sensor is giving some false readings.

    Maybe you can monitor the MAP values with an OBD scanner, and see if they make any sense.