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: Service and Repair



Secondary air combination valve, removing and installing
Removing





^ Remove engine cover -arrows-.





^ Disconnect connector -arrow- at coolant temperature sender -G2-G62-.
^ Move wiring harness at bulkhead clear.





^ Disconnect vacuum hose -arrow- at combination valve.
^ Remove 4 bolts from combination valve and remove combination valve.

Installing
Install in reverse order:

Note: Replace seals.





Tightening torques