P0726 - Engine Speed Input Circuit Range/Performance
DTC DESCRIPTION P0726 - ENGINE SPEED INPUT CIRCUIT RANGE/PERFORMANCE
| Description: | This DTC sets when the secondary on board diagnostic module C (SOBDMC) detects a difference between the calculated and actual engine speed of greater than 500 RPM. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Vehicles that start | GO to Pinpoint Test JH . | ||
| All others | GO to Pinpoint Test JD . | ||