2Az-fe engine mechanical
Inspection
In this manual: 2Az-fe engine mechanical
4steps
~24min
2/5difficulty
Done 0 of 4
- Inspect camshaft timing oil control valve assembly
- Measure the resistance of the oil control valve.
If the result is not as specified, replace the oil control valve assembly.

- Check the operation.
- Apply battery voltage across the terminals and check that the spool valve operates.

Notice:
Check that the spool valve is not stuck.
Hint:The spool valve may not return if foreign objects are caught in it. This may cause subtle pressure leaks to the advance side, and a dtc may be set.
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