P0101 Diagnostic Trouble Code Discussion for October 2010
Mass Airflow Sensor Performance
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| Help Request | Posted | |
| 2002 Chevrolet Silverado 2500 HD LT 6.6L MIL Lamp on VIN: 1GCHK23142 P0101: MAF Sensor Performance. We have a 02 duramax that failed ca smog inspection due to cel on w/ po101, maf flow/volume code. Truck had a k&n intake system installed and we tested maf system and values. Flow rate seemed to be lower than specs. Tried another maf, to no avail. Smoke ch... |
October 01, 2010 |
