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P0102 Diagnostic Trouble Code Discussion for July 2010

Mass Airflow Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
1996 Ford Explorer XLT 4.0L Excessive Emissions, Hesitation, Misfire VIN: IFMDU34X0T
P0102: maf voltage low. thanks in advance.this thing is starting to drive me crazy.this is an emission repair that has from what i've been told has been misfiring for at least 1yr.i check the usual coil fuel and smoked the intake.pulled a plug and number 3 was cooked with black crust...
July 10, 2010
2002 Nissan Xterra SE 3.3L Stall, MIL Lamp on VIN: 5N1MD28Y32
P0102: Mass Airflow Sensor Circuit Low Voltage. ... an assumption. Engine will set P0102 MAF low voltage code after running for about 5 minutes or more. Replaced MAF sensor with one from Nissan to have same intermittent problem. This sensor has a 12 volt power supply to it. The signal return at idle is 1.2 ...
July 27, 2010