DTC P00BF - Mass Or Volume Air Flow B Circuit Range/Performance - Air Flow Too High
WARNING: This page does not describe the selected car, but rather 24 other vehicles, including the 2019 Lincoln Navigator, 2019 Lincoln Nautilus, 2019 Lincoln MKZ, 2019 Lincoln MKT, and 2019 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P00BF - MASS OR VOLUME AIR FLOW B CIRCUIT RANGE/PERFORMANCE WITH AIR FLOW TOO HIGH
| Description: This DTC sets when the MAF11 value is within the expected range for the current operating conditions, and the MAF21 value is greater than the MAF11 value. | |||
Possible Causes:
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DC . | ||