5 L4-2.3L (2007)
Camshaft Gear/Sprocket: Testing and Inspection
VARIABLE VALVE TIMING ACTUATOR INSPECTION [L3]
Caution: Variable valve timing actuator can not be disassembled it is a precision unit.
1. Disconnect the negative battery cable.
2. Remove the following parts.
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Plug hole plate
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Ignition coils
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Oil control valve connector
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Ventilation hose
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Cylinder head cover
3. Confirm that notch of the rotor and bump of the cover at the variable valve timing actuator are aligned and fitted.
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If the notch and the bump are not aligned, turn the crankshaft clockwise two rotations. Verify that the bump and the notch are aligned.
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If the bump and notch are still not aligned, replace the variable valve timing actuator.
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If, when turning the crankshaft, there is a hitting noise from the variable valve timing actuator each time the cam passes the fully lifted
position, it means that the actuator is not secured. Replace the actuator.
4. Install the following parts.
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Cylinder head cover
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Ventilation hose
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Oil control valve connector
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Ignition coils
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Plug hole plate