Secondary Air Injection Pump Replacement - Bank 2

REMOVAL PROCEDURE
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the retaining screws from the front portion of the left front wheel well/splash shield.
3. Lower the splash shield far enough to gain access to the AIR pump assembly.
4. Loosen and lower the AIR exhaust hose pinch clamp.
5. Disconnect the AIR exhaust hose from the AIR pump.
6. Carefully remove the AIR inlet hose/filter assembly from the AIR pump.
7. Disconnect the AIR pump electrical connector.
8. Loosen the lower AIR to cradle bracket nuts.
9. Remove the upper AIR pump to cradle bolt.
10. Lift up and pull out the pump in order to remove the AIR pump from the cradle bracket.

INSTALLATION PROCEDURE
1. Install the lower AIR pump bolts/nuts into the cradle bracket and push down.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the upper AIR pump to cradle bolt.

Tighten
Tighten the upper AIR pump to cradle bolt to 9 N.m (80 lb in).

IMPORTANT: Listen for a CLICK in order to ensure proper connection of the AIR inlet hose and filter to the AIR pump.

3. Ensure that the rubber O-ring is on the bottom of the AIR pump.
4. Install the AIR inlet hose and filter assembly to the AIR pump.
5. Install the AIR pump exhaust hose to the AIR pump, and secure the hose with a hose clamp.
6. Reconnect the AIR pump electrical connector.
7. Raise the wheel well/splash shield into position.
8. Re-install the wheel well/splash shield retaining screws.
9. Lower the vehicle.