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P0100 Diagnostic Trouble Code Discussion for November 2008

Mass Airflow Sensor Circuit Fluctuation Check

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Trouble Ticket Help Requests for DTC P0100
Help Request Posted
2001 Mercedes-Benz S430 4.3L No Start, Poor Idle Quality, Hesitation, Stall, MIL Lamp on VIN: WDBNG70J71
P0100: MAF ckt A. ... MIL. Vehicle lost power, shut off car and waited 15 minutes. Restarted car and would run & die, or idle rough & die. Got running after cooling off, drove to shop. Acted like it could have a bad CKP sensor but with no CKP codes. MIL on but no ESP li...
November 17, 2008
2007 Volkswagen GTI 2.0L MIL Lamp on VIN: WVWEV71K07
P0100: MAF Sensor A. Hey Guys. I know these VWs used to have some issues with MAF sensors. Just wanted to get some other takes on this before replacement. Readings are a little out of spec. It came in with the PO100 code. Above 80*C spec says 3.00 to 6.00g/s at idle. I have betwee...
November 24, 2008