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P0102 Diagnostic Trouble Code Discussion for July 2011

Mass Airflow Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
2007 Hyundai Tucson SE 2.7L MIL Lamp on VIN: KM8JN12D27
P0102: Mass Airflow Or Volume Airflow Sensor Circuit Low Input. Replaced t-belt and ran fine, replaced plugs and now it pops and runs terrible. Tested maf voltage and have battery voltage, tested signal wire for continuity and found good to ecm, tested signal wire for short to ground and have a short. Has any body seen thi...
July 19, 2011
1996 Oldsmobile 88 Royale 3.8L Hesitation, MIL Lamp on VIN: 1G3HN52K4T
P0102: MAF Sensor Circuit Low Frequency. Car has intermittent code P0102. Right now it is consistently occurring. We replaced the mass air flow sensor with a Delco rebuilt. MAF Hertz reading on scantool is mostly showing zero. However if I check the reading right at the computer on the MAF signal wir...
July 20, 2011
1996 Suzuki Sidekick JX Sport 1.8L Poor Idle Quality
P0102: Mass Airflow Sensor Circuit Low Input. ... Have a 96 suzuki sidekick with a 1.8L come in with a code p0102 mass air flow sensor circuit low input sure enough voltage going in none going back to computer. changed the sensor but now it dosent idle properly. smells like its over fueling but 02 reading...
July 29, 2011
2007 Hyundai Tucson SE 2.7L MIL Lamp on VIN: KM8JN12D27
P0102: Mass Airflow Or Volume Airflow Sensor Circuit Low Input. Replaced t-belt and ran fine, replaced plugs and now it pops and runs terrible. Tested maf voltage and have battery voltage, tested signal wire for continuity and found good to ecm, tested signal wire for short to ground and have a short. Has any body seen thi...
July 19, 2011
1996 Oldsmobile 88 Royale 3.8L Hesitation, MIL Lamp on VIN: 1G3HN52K4T
P0102: MAF Sensor Circuit Low Frequency. Car has intermittent code P0102. Right now it is consistently occurring. We replaced the mass air flow sensor with a Delco rebuilt. MAF Hertz reading on scantool is mostly showing zero. However if I check the reading right at the computer on the MAF signal wir...
July 20, 2011
1996 Suzuki Sidekick JX Sport 1.8L Poor Idle Quality
P0102: Mass Airflow Sensor Circuit Low Input. ... Have a 96 suzuki sidekick with a 1.8L come in with a code p0102 mass air flow sensor circuit low input sure enough voltage going in none going back to computer. changed the sensor but now it dosent idle properly. smells like its over fueling but 02 reading...
July 29, 2011