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P0102 Diagnostic Trouble Code Discussion for August 2007

Mass Airflow Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
1999 Buick Regal GS 3.8L Starts & dies VIN: 2G4WF5212X
P0102: MAF Sensor Circuit Low Frequency. Vehicle will start , run 2 or 3 seconds & die. With fuel pressure gauge attached,key on pressure is within specs.When engine is initially started fuel pressure is within spec , THEN it slowly bleeds down to 30 psi & dies out When you remove the fuel p...
August 07, 2007
2003 Ford Ranger XL 3.0L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: 1FTYRTOU13
P0102: maf ckt low input. customer came in with complaint of poor run at high way speeds tested system and found only one fault code for intake air temp sensor out of range stored in memory no light on at that time iat is in the mass air flow sensor replaced map reset adaptives and roa...
August 07, 2007
2003 Mercedes-Benz SLK230 Kompressor 2.3L MIL Lamp on VIN: WDBKK49F23
P0102: Mass Air Flow. This bad boy came in with these same codes a month ago. I Replace the Cam adjust sensor and wire harness. Clear the code and send the car along its merry way. Came back today with the cust irated. I scan for codes and I listed them below. I cleared the code ca...
August 20, 2007
2002 Kia Sedona EX 3.5L MIL Lamp on VIN: KNDUP13112
P0102: Mass Airflow Sensor Circuit Low Voltage. This vehicle sets repeated code P0102 for a low MAF input. Voltage to the computer will drop to 1 V and stay there under all conditions. Tapping of the sensor would cause a noticeable change in engine performance. Following All Data diagnostics always leads to...
August 30, 2007