P0101 - Mass Or Volume Air Flow A Circuit Range/Performance
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2022 Ford F-550 Super Duty, 2022 Ford F-450 Super Duty, 2022 Ford F-350 Super Duty, 2022 Ford F-250 Super Duty, and 2021 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P0101 - MASS OR VOLUME AIR FLOW A CIRCUIT RANGE/PERFORMANCE
| Description: This DTC sets when the actual airflow is less than the modeled airflow by greater than a calibrated value for 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 J . | ||