Celica GT L4-1.8L (1ZZ-FE) (2001)
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.