P0101 Diagnostic Trouble Code Discussion for May 2013
Mass Airflow Sensor Performance
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| Help Request | Posted | |
| 2009 Chevrolet Malibu LS 2.4L Hesitation, Poor Fuel Economy, MIL Lamp on VIN: 1G1ZG57B79 P0101: maf performance. replaced both actuators cleared codes and test drove. symptoms persist but no codes returned within 12 drive cycles. checked cat for blockage all seemed ok. please help!!! this thing is throwing me for a loop and the customer is from out of town in our waiting... |
May 13, 2013 |
