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 OIL CONTROL VALVE RESISTANCE
a. Remove the V-bank cover.
b. Remove the intake air connector.
c. Disconnect the oil control valve connector.

d. Using an ohmmeter measure the resistance between the terminals.

Resistance: 6.9 - 7.9 Ohms at 20 °C (68 °F)

If the resistance is not as specified, replace the valve.

e. Reconnect the oil control valve connector.
f. Reinstall the intake air connector.
g. Reinstall the V-bank cover.