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P0101 Diagnostic Trouble Code Discussion for January 2017

Mass Airflow Sensor Performance


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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2006 Saab 9-3 Aero 2.8L MIL Lamp on VIN: YS3FH46U06
P0101: Mass Air Flow. ... customer drives for a few days. Above codes stored. Drives good. Long term fuel trim about -2 all the time. Short term will vary a bit at times + or - 24. Freeze frame for P0101 showed Long term fuel trim at -14.
January 30, 2017