P0102 Diagnostic Trouble Code Discussion for September 2005
Mass Airflow Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 2000 Saturn LW2 3.0L MIL Lamp on VIN: 1G8JW82R4Y P0102: Mass Airflow Sensor Circuit Low Frequency. vehicle came in with mil light on code p0102 perform pin point test with scanner hooked up and monitoring mass air flow the voltage stays at a fixed 1v tested circut 416 4.9 volts jumpered 416 to 492 no voltage change still 1v on scanner. looked for ecm to tes... |
September 08, 2005 | |
| 1999 Ford F-350 Super Duty XL 6.8L MIL Lamp on VIN: 1FDWF36S2X P0102: maf/vaf ckt low infut. This Ford F-350 came in with a ABS light on and Service Engine light on. Found above codes. Engine runs fine. I have checked for power at the abs ecu and engine ecu and it has 12 volts. Cleared codes and they came right back. Anyone seen similar codes set on t... |
September 20, 2005 | |
| 2000 Volkswagen Jetta GL 2.0L Poor Idle Quality, Hesitation VIN: 3VWSK29M81 P0102: MAF sensor voltage too low. ***Any help is appreciated*** The client returned the vehicle with only an additional 13 miles on it since maf replacement. Started engine for road test, all systems normal at this time. Parked vehicle and tried later after car had been sitting in the sun all ... |
September 22, 2005 | |
| 2004 Mitsubishi Endeavor LS 3.8L Hesitation, MIL Lamp on VIN: 4A4MN21S14 P0102: Mass Airflow Sensor Circuit Low Input. I need help not very firmilar with this system. I have nothing in my alldata on this model.This one came in with mil on only complaint. Found code po102 tested maf sensor with lab scope no signial outputed voltage and ground were good. Orderd new maf sensor fr... |
September 23, 2005 | |
| 2000 Oldsmobile Bravada 4.3L Hesitation, MIL Lamp on VIN: 1GHDT13W7Y P0102: MAF Sensor Circuit Low Frequency. ... gauge, stuck in middle. grounded circuit and the gauge pegs. told customer it was the sending unit. she returned the next day saying her check engine light came on after leaving shop. checked codes and got codes p0102 mass air flow sensor voltage too low, ... |
September 27, 2005 |
