Air Injection Control Valve: Service and Repair

Secondary Air Injection Combination Valve

Removing

- Disconnect air guide hose - 1 - from AIR combination valve.

- Remove bolts - 2 - and - 3 - and remove AIR combination valve.





• The cylinder bank 1 (right) AIR combination valve is shown in the illustration.

Installing

Installation is performed in reverse order of removal, noting the following:

• Replace seals.

Tightening Specifications