P0101 Diagnostic Trouble Code Discussion for May 2008
Mass Airflow Sensor Performance
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| Help Request | Posted | |
| 2001 Chevrolet Express 2500 5.0L Hesitation, Surge, Poor Fuel Economy, MIL Lamp on VIN: 1GCFG25M21 P0101: MAF Sensor Performance. help! we had the trans. rebuilt about 1 week before this problem started. the van is loaded heavy but since the c.e.l came on it has lost power and fuel mileage. we have checked for vacum leaks and any unmetered air entering the engine. we also replaced the f... |
May 10, 2008 | |
| 2001 Chevrolet Express 2500 5.0L Hesitation, Surge, Poor Fuel Economy, MIL Lamp on VIN: 1GCFG25M21 P0101: MAF Sensor Performance. help! we had the trans. rebuilt about 1 week before this problem started. the van is loaded heavy but since the c.e.l came on it has lost power and fuel mileage. we have checked for vacum leaks and any unmetered air entering the engine. we also replaced the f... |
May 12, 2008 | |
| 2004 Volkswagen Jetta GL 2.0L Hesitation, Stall, MIL Lamp on VIN: 3VWRA69M64 P0101: Mass Air Flow Sensor -G70 Not a Plausible Signal 16485. Hello all VW techies!! and Thank you in advance for any light you can shed on this fine automobile!. This VW has a hesitation when taking off from a stop, slight stumble in the engine as well as a Check engine light. When the cust first brought the vehicle to ... |
May 22, 2008 |
