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Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnosis >> DTC P0011: Camshaft Position "A" -Timing Over-Advanced Or System Performance (Bank 1), DTC P0012 Camshaft Position "A" -Timing Over-Retarded (Bank 1), DTC P0021 Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 2), DTC P0022 Camshaft Position "A" - Timing Over-Retarded (Bank 2) >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

Fig 1: Typical Malfunction Thresholds Table
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If the difference between "target" and "actual" camshaft timing is larger than the specified value, the ECM operates the VVT actuator.

Then, the ECM monitors the camshaft timing change for 5 seconds.