Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
(a) 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.
| (b) Connect the battery positive (+) lead to terminal 1 and negative (-) lead to terminal 2 and check the movement of the valve. OK: | Condition | 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 camshaft timing oil control valve assembly. 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 stored. | | | *a | Component without harness connected (Camshaft Timing Oil Control Valve Assembly) | | |
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INSTALLATION PROCEDURE 1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (a) Apply a light coat of engine oil to a new O-ring and install the O-ring to the camshaft timing oil control valve assemb
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