Air Injection Pressure Sensor/Switch: Service and Repair

Secondary Air Injection Sensor 1

Removing

- Install protective body covers. Refer to => [ Protective Body Covers, Installing ] Protective Body Covers, Installing.

- Remove the left - 1 - and right - 3 - engine compartment trim.





- Remove the engine cover - 2 -.

- Remove the air filter housing.





- Free up the brake booster vacuum hose - 5 -.





- Remove the vacuum hose - 2 - from the intake manifold.

- Loosen the hose clamp - 1 - and lay aside the air guide hose with connected brake booster vacuum hose - 5 -.

• Ignore - 3 and 4 -.

- Disconnect electrical connector - 1 -.





- Carefully press the retainers outward - arrows - and remove the pressure sensor - 2 -.

Installing

Installation is in reverse order of removal, note the following:

• Replace O-ring.

- Install air filter housing.

- Install the engine compartment trim.