DTC P1026 - Engine Coolant Temperature 1/Cylinder Head Temperature 2 Correlation
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DTC DESCRIPTION P1026 - ENGINE COOLANT TEMPERATURE 1/CYLINDER HEAD TEMPERATURE 2 CORRELATION
| Description: This DTC sets when the engine coolant temperature (ECT) and cylinder head temperature 2 (CHT2) sensor readings differ by greater than a calibrated value. | |||
Possible Causes:
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| Diagnostic Aids: Make sure the ECT and CHT2 sensor readings are within 17°C (30°F) of each other after 6 hours at ambient temperature. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DL . | ||