Camshaft Oil Control Valve: Inspection: Inspection
- INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
- Measure the resistance according to the value (s) in the below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard resistance
Tester Connection Condition Specified Condition 1 - 2 20 °C (68°F) 6.9 to 7.9 Ω If the result is not as specified, replace the oil control valve assembly.
- Check the operation.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Connect the positive (+) battery lead to terminal 1 and the negative (-) lead to terminal 2, and check the movement of the valve.
OK
Condition Specified Condition Battery positive (+) voltage applied Valve moves to the left as shown in the illustration Battery positive (+) voltage cut off Valve moves to the right as shown in the illustration If the result is not as specified, replace the camshaft timing oil control valve.
NOTE:If the valve cannot return properly because of foreign matter intrusion, a small amount of leakage in the advanced direction may occur and a DTC may be output.
- Connect the positive (+) battery lead to terminal 1 and the negative (-) lead to terminal 2, and check the movement of the valve.
- Measure the resistance according to the value (s) in the below.