Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Control. Yaris. Ncp93, 131
Camshaft Oil Control Valve (For Hatchback) -- Inspection |
1. 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 oil control valve assembly.Text in Illustration *a Component without harness connected
(Camshaft Timing Oil Control Valve Assembly)
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Check the operation
Connect the positive (+) lead from a battery to terminal 1 and the negative (-) lead to terminal 2, and check the movement of the valve.
- NOTICE:
- Confirm that the valve moves freely and does not stick in any position.
- 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.
Text in Illustration *a Component without harness connected
(Camshaft Timing Oil Control Valve Assembly)*b When applied *c When cut off
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