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Old 02-05-2013, 10:45 PM   #5
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have you any way of monitoring the maf output ? like a sct tuner or code reader with live streaming ? You could see if the signal is OK. The bad idle issue could be caused by another sensor/faulty part. If the ecu switches into a different mode when you unplug the maf,it could compensate for the bad idle (like going into a safety mode). Just giving my thoughts...
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