P0102 Diagnostic Trouble Code Discussion for December 2017
Mass Airflow Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 2000 GMC C3500 Sierra SL 7.4L Stall VIN: 1GDKC34J2Y P0102: MAF Sensor Circuit Low Frequency. ... running. Sometimes just for a second or two. Other times you have to pull over and wait for a minute or two, but it will always restart.i use a snapshot device and you you can see the rpm go to 0 and the maf hz go to o. It sets a p0102 (maf under 300hz... |
December 12, 2017 | |
| 2000 GMC C3500 Sierra SL 7.4L Stall VIN: 1GDKC34J2Y P0102: MAF Sensor Circuit Low Frequency. ... running. Sometimes just for a second or two. Other times you have to pull over and wait for a minute or two, but it will always restart.i use a snapshot device and you you can see the rpm go to 0 and the maf hz go to o. It sets a p0102 (maf under 300hz... |
December 22, 2017 |
