P0101 - Mass Or Volume Air Flow A Circuit Range/Performance - DTC Chart
P0101 - MASS OR VOLUME AIR FLOW A CIRCUIT RANGE/PERFORMANCE - DTC CHART
| Description: This DTC sets when the actual airflow is less or greater than the modeled airflow by greater than a calibrated value for 2.4 seconds. | |||
Possible Causes:
|
|||
| Diagnostic Aids: Check the MAF sensor for contamination and the intake air system for leaks. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DC . | ||