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P0102 Diagnostic Trouble Code Discussion for April 2004

Mass Airflow Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
2000 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 2GCEK19T1Y
P0102: MAF Sensor Circuit Low Frequency. ... light on,code P0102 MAF low frequency.Replaced MAF meter couple of months ago for same problem.Customer said light came back on in a couple of days.He said he did not notice any driveability problems.Looked at freeze frame,light tripped with engine at idle...
April 16, 2004