Camshaft Oil Control Valve: Inspection
- INSPECT CAMSHAFT TIMING OIL CONTROL ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
TESTER CONNECTION SPECIFIED CONDITION CHARTTester 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.
- Connect the battery's positive (+) lead to terminal 1 and negative (-) lead to terminal 2, and check the movement of the valve.
OK
CONDITION SPECIFIED CONDITION CHARTCondition Specified Condition Battery positive (+) voltage is applied Valve moves in left arrow direction shown in Illustration Battery positive (+) voltage Is cut off Valve moves In right arrow direction shown In illustration If the result is not as specified, replace the oil control valve.
NOTE: Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head cover sub-assembly).HINT:
If the valve cannot return properly because of foreign matter, a small pressure leak in the advanced direction may occur and a DTC may be output.
- Measure the resistance according to the value(s) in the table below.