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

Air Injection Pump: Service and Repair




11 72 000 - Removing and installing/replacing secondary-air pump (S65)





Necessary preliminary tasks:
- Remove intake air manifold





Release screws (arrow) on holding frame.
Release nuts on secondary-air pump.
Unlock and detach both air hoses.
Unlock connector and remove.
Lift out secondary-air pump.
Remove holding frame from secondary-air pump.





Assemble engine.
Check function of DME.