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P0101 Diagnostic Trouble Code Discussion for June 2015

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2003 Buick Park Avenue Ultra 3.8L Surge, Stall VIN: 1G4CU54103
P0101: MAF Sensor Performance. ... randomly stall and won't start back up unless let vehicle sit for 5-10 min. Code P0101 will randomly set but no MIL light on. MAF values look good. Checked scan data and found MAP pid will start out normal at .745 volt at idle and will start to jump up to ...
June 05, 2015