DTC P052B: - Cold Start Camshaft Position Timing Over-Retarded (Bank 1)
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DTC P052B: - COLD START CAMSHAFT POSITION TIMING OVER-RETARDED (BANK 1)
| Description: | The powertrain control module (PCM) monitors the variable camshaft timing (VCT) position for over-retarded camshaft timing during cold start up. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position. | ||
| Possible Causes: |
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| Diagnostic Aids: | This DTC is a functional check of the VCT unit. Diagnose any base engine concerns related to the engine oil pressure or engine timing. Refer to the ENGINE SYSTEM - GENERAL INFORMATION , Oil Pressure Test, to check the engine oil pressure. Refer to the TIMING DRIVE COMPONENTS - CAMSHAFT DRIVE CASSETTE, LH , to check the engine timing. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | GO to Pinpoint Test HK . | GO to Pinpoint Test HK . |