Operation CHARM: Car repair manuals for everyone.
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)

Or, hide this message: temporarily or permanently

Variable Induction Control Valve: Service and Repair

INTAKE MANIFOLD TUNING (IMT) VALVE

REMOVAL
1. Disconnect the battery ground cable.
2. Remove the cowl vent screen.







3. Illustration 1 of 2. Remove the components in the order indicated in the illustration and table.







4. Illustration 2 of 2. Remove the components in the order indicated in the illustration and table.

INSTALLATION
1. To install, reverse the removal procedure.

Item 7: IMT Valve Installation Note

CAUTION: The IMT valve must be fully seated in the intake manifold prior to installing the bolts, or damage to the IMT valve can occur.

1. Coat the IMT valve with clean engine oil before installing it in the intake manifold.