Operation CHARM
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Lexus
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2001
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LS 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Timing Components
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Variable Valve Timing
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Variable Valve Timing Actuator
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Testing and Inspection
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Inspection
Inspection
INSPECTION
INSPECT OIL CONTROL VALVE OPERATION
Connect positive lead to terminal 1 of connector and negative 0 lead to terminal 2, then check the movement of the valve.
If operation is not as specified, replace the oil control valve.