toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Inspection|Page 1126 > < Component Inspection
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Variable Valve Timing Actuator: Testing and Inspection
On-Vehicle Inspection

CAMSHAFT TIMING OIL CONTROL VALVE

ON-VEHICLE INSPECTION

INSPECT OIL CONTROL VALVE RESISTANCE

a. Remove the No. 2 cylinder head cover.

b. 2ZZ-GE:

Disconnect the 2 PCV hoses.

c. Disconnect the oil control valve connector.

d. Using an ohmmeter, measure the resistance between the terminals.

Resistance: 6.9-7.9 Ohms at 20 °C (68 °F)
If the resistance is not as specified, replace the valve.

e. Reconnect the oil control valve connector.
f.

Reinstall the V-bank cover.

Component Inspection|Page 1126 > < Component Inspection