DTC P1299: - Cylinder Head Over Temperature Protection Active
DTC P1299: - CYLINDER HEAD OVER TEMPERATURE PROTECTION ACTIVE
| Description: | Indicates an engine overheat condition was detected by the cylinder head temperature (CHT) sensor. A failure mode effects management (FMEM) strategy called fail-safe cooling was activated to cool the engine. | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | The POWERTRAIN CONTROL SOFTWARE governs the fail-safe cooling strategy and cylinder head temperature sensor. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DL . | ||