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P0100 Diagnostic Trouble Code Discussion for November 2005

Mass Airflow Sensor Circuit Fluctuation Check

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Trouble Ticket Help Requests for DTC P0100
Help Request Posted
1998 Volvo S70 2.4L Misfire VIN: YV1LS5574W
P0100: maf sensor // fet 121. we had reset the engine light last week after minor tune up. car came back in next day with engine light on again. many codes present but no drivabilty complaints. customer says idles a bit rough somtimes. we are wondering if the maf sensor could be our proble...
November 08, 2005
1997 Nissan Altima GLE 2.4L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1N4BU31D2V
P0100: Mass Airflow Sensor Circuit Malfunction. Hello members, This car was towed in. I started it and it ran fine. MIL was on. Codes PO100 MAF, PO1320 Manf control ign sys or misfire. After I came back from a road test it started too act up. It feels like the someone is turning the key on and off realy fa...
November 21, 2005