Air Injection Pressure Sensor/Switch: Service and Repair

Secondary Air Injection Sensor 1 (G609)

Removing






- Remove the rear engine cover - 2 - upward.

- Free up the fuel hose - 1 - and the EVAP canister hose - 2 - on the air duct pipe.






- Remove the vacuum hose - 3 - from the air guide pipe connection.

- Remove the air guide pipe by loosening the hose clamp - 4 - and opening the clips - arrows -.

- Disconnect the connector - 1 -.






- Open the locking mechanisms - arrows - and Secondary Air Injection (AIR) Sensor 1 (G609) - 2 -.

Installing

Install in reverse order of removal. Note the following:

• Replace the O-ring.

• The hose connections as well as the air guide pipes and hoses must be free of oil and grease before installing.

• Secure all hose connections with hose clamps of the same type as those equipped by the factory, refer to the Parts Catalog.

• In order to be able to securely mount the air guide hoses on their connectors, spray the screws on the previously used clamps with a rust remover.