P1288 - Cylinder Head Temperature (CHT) Sensor Out Of Self-Test Range - DTC Chart
P1288 - CYLINDER HEAD TEMPERATURE (CHT) SENSOR OUT OF SELF-TEST RANGE - DTC CHART
| Description: This DTC sets when the CHT sensor is out of self-test range. The engine is not at a normal operating temperature. | |||
Possible Causes:
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| Diagnostic Aids: Bring the engine to operating temperature. If cold, repeat the self-test. If the engine overheats, check the cooling system. Refer to the service information , Engine Cooling, The Engine Overheats for cooling system diagnosis. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DL . | ||