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P0102 Diagnostic Trouble Code Discussion for November 2005

Mass Airflow Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
1999 Oldsmobile 88 Royale 3.8L Stall, MIL Lamp on VIN: 1G3HN52K6X
P0102: MAF Sensor Circuit Low Frequency. Car came in two weeks ago with rough idle and check engine light on. 2 codes found. Random missfire and Mass air flow circuit signal low. Replaced air filter, fuel filter, PCV valve spark plugs and wires. Car ran beautiful. Let run for 25 min, Mass air flow co...
November 15, 2005