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)

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Air Injection Control Valve: Service and Repair

Air Control Valve Replacement:






1. Remove extension manifold. Refer to Fuel Delivery and Air Induction.
2. Remove in order shown on image.
3. Replace in reverse order.

COMPONENTS

1. Solenoid Valve (Turbo Control)
2. Air Control Valve
3. Gasket
4. Check Valve (Port Air)
5. Solenoid Valve (Port Air Bypass)
6. Solenoid Valve (Split Air Bypass)
7. Solenoid Valve (Relief 2)