Inspection [01/2019 - ]: Procedure
WARNING: This page is about a different variant/trim than selected.
- INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
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 camshaft timing oil control valve assembly.
*a Component without harness connected
(Camshaft Timing Oil Control Valve Assembly) - Check the operation.
- Connect a positive (+) lead from the auxiliary battery to terminal 1 and a negative (-) lead to terminal 2, and check the movement of the spool valve.
OK
Condition Specified Condition Auxiliary battery voltage applied Valve moves in left arrow direction shown in illustration Auxiliary battery voltage cut off Valve moves in right arrow direction shown in illustration NOTE:Confirm that the valve moves freely and does not stick in any position.
*a Component without harness connected
(Camshaft Timing Oil Control Valve Assembly)*b When Auxiliary Battery Voltage Applied *c When Auxiliary Battery Voltage Cut Off *d Spool Valve If the result is not as specified, replace the camshaft timing oil control valve assembly.
HINT:
Accumulation of foreign matter can cause minor pressure leaks. Minor pressure leaks will cause the camshaft to advance or retard, and this will cause a DTC to be stored.
- Connect a positive (+) lead from the auxiliary battery to terminal 1 and a negative (-) lead to terminal 2, and check the movement of the spool valve.
- Measure the resistance according to the value(s) in the table below.