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Wiring diagrams Section: Engine Control Systems

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Sfi System (Service Information): Overview Toyota Sequoia I facelift

Engine Control Systems 2 illustrations

INSPECT OIL CONTROL VALVE OPERATION

Connect the positive + lead to terminal 1 of the connector and the negative - lead to terminal 2, then check the movement of the valve.

Scheme 1

Scheme 1: INSPECT OIL CONTROL VALVE OPERATION

Scheme 1: INSPECT OIL CONTROL VALVE OPERATION

Scheme 2

Scheme 2

Scheme 2

If operation is not as specified, replace the oil control valve.

See also:
• DTC P0101: MASS OR VOLUME AIR FLOW CIRCUIT RANGE/ PERFORMANCE PROBLEM