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issue or turbo

  1. Engine management issue/turbo boost

    Alfa 159, Brera & 946 Spider
    I have a 159 2.4 Jtdm. Recently the engine management light came on when accelerating past 4000rpm. Had it plugged in and the fault code led my garage to a turbo boost pressure fault. Checked for air leaks and cleaned boost pressure sensor. The turbo operation is all ok. Tried replacement MAF...
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