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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 142 (Engine Control System (2AZ-FE)) >> SFI System >> DTC P0011 Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1); DTC P0012 Camshaft Position "A" - Timing Over-Retarded (Bank 1) >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

Advanced camshaft timing: 

TYPICAL MALFUNCTION THRESHOLDS

All of following conditions met -
Crank angle between reference position and actual intake camshaft angle 67°CA or more
Valve timing No change at advanced valve timing

Retard camshaft timing: 

TYPICAL MALFUNCTION THRESHOLDS

All of following conditions met -
Crank angle between reference point and actual intake camshaft angle Less than 67°CA
Valve timing No change at retarded valve timing

If the difference between the target and actual camshaft timings is greater than the specified value, the ECM operates the VVT actuator.

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

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