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P0102 Diagnostic Trouble Code Discussion for November 2008

Mass Airflow Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
2002 Chevrolet Impala 3.8L Hesitation, Stall VIN: 2G1WF55K92
P0102: MAF Sensor Circuit Low Frequency. ... for you today (hopefully). Customer complaint is the car hesitates intermittently. He said the longer you drive it the worse it gets. I put the red brick to it and pulled a freeze frame code of P0102 "MAF sensor circuit - frequency low" and shows u...
November 14, 2008