DTC P0315: Pcm Unable To Learn Crankshaft Pulse Wheel Tooth Spacing (Exceeded Allowable Correction Tolerances)
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0315 - PCM UNABLE TO LEARN CRANKSHAFT PULSE WHEEL TOOTH SPACING (EXCEEDED ALLOWABLE CORRECTION TOLERANCES)
| Description: | The PCM is unable to learn and correct for mechanical inaccuracies in crankshaft pulse wheel tooth spacing. This DTC disables the misfire monitor. | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | Visual inspection of the CKP sensor and crankshaft pulse wheel teeth for damage. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | - | GO to Pinpoint Test HD . |