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P0102 Diagnostic Trouble Code Discussion for March 2011

Mass Airflow Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
2003 Jaguar S-Type 4.2L Excessive Emissions, Poor Idle Quality, Misfire VIN: SAJEA01U03
P0102: Mass air flow. Keep in mind this is a new used car for a customer that bought the vehicle in this condition, so I have no history of when/what symptoms started. Vehicle was brought in with restricted performance light on, rough idle condition, and a rubbed through radiator h...
March 01, 2011
2003 Jaguar S-Type 4.2L Excessive Emissions, Poor Idle Quality, Misfire VIN: SAJEA01U03
P0102: Mass air flow. Keep in mind this is a new used car for a customer that bought the vehicle in this condition, so I have no history of when/what symptoms started. Vehicle was brought in with restricted performance light on, rough idle condition, and a rubbed through radiator h...
March 16, 2011
2002 Buick LeSabre Custom 3.8L Evap readi monitor VIN: 1G4HP54K62
P0102: MAF Sensor Circuit Low Frequency. P0102 condition resolved..my question is about the P0463 and Evap Readiness.. P0463-- Although the scanner pids for fuel level and remaining percent vaciliate at about 40% of a tank of fuel (customer uses odometer for fuel gauge--and we verified with customer...
March 20, 2011
2005 Volkswagen Jetta 2.5 2.5L MIL Lamp on VIN: 3VWSF71KX5
P0102: Maf. ... shut down while driving and cel on with P0101, P0102,P0304, and P2403 codes. We were not addressing the evap code at that time. I installed a VW Maf and cleared codes. Stall issue is corrected. On March 4 the car returned wi...
March 22, 2011