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P0102 Diagnostic Trouble Code Discussion for September 2019

Mass Airflow Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
1998 Pontiac Grand Prix GTP 3.8L Hesitation, MIL Lamp on VIN: 1G2WP1210W
P0102: MAF Sensor Circuit Low Frequency. ... the customer said the s.e.s. Light on. Though when he brought it in the light was out. I ask the customer if he had any drivability issues. He said it he experinced hesitation upon acceleration, though intermittenly. He also said that was going on for ...
September 05, 2019