Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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On-Vehicle Inspection

INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSY

Check the operation

1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. Start the engine and allow it to warm up.
4. Connect the hand-held tester, then select VVT from the ACTIVE TEST menu.

5. Check the engine speed when the OCV is operated with the hand-held tester.

If the operation is not as specified, inspect the camshaft timing oil control valve.