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.