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P0102 Diagnostic Trouble Code Discussion for October 2016

Mass Airflow Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
2004 Buick Regal LS 3.8L Stall VIN: 2G4WB52K64
P0102: MAF Sensor Circuit Low Frequency. Vehicle cuts out when driving after 4 to 5 miles. Have replaced ICM,MAF,MAF connector, crank sensor and no help. It is intermittent and will restart after about an hour. I have noticed the 18X crank sensor will only go up to 1625 rpms the three time sensor wor...
October 12, 2016