P0101 - Mass Or Volume Air Flow A Circuit Range/Performance
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P0101 - MASS OR VOLUME AIR FLOW A CIRCUIT RANGE/PERFORMANCE
| Description: | If the engine speed is below 1500 RPM a MAF PID reading greater than 4.0 volts indicates a concern, if the engine speed is above 1500 RPM a MAF PID reading greater than 4.9 volts indicates a concern. | |||
| Possible Causes: |
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| 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 | - | - | refer to PINPOINT TEST J . | |