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p1102 or lag

  1. P1102/Lag - 2.4 JTD 20v

    Alfa 147, 156 & GT
    I noticed more lag than usual on my trusty 2.4 JTD 20v - it seems really flat until about 2300rpm when the turbo comes on nice and strong. Driving to work today I got an EML and have found a P1102 (MAF Sensor Signal Lower Than Expected). Also noticed a lot more black smoke on acceleration. Car...