Air Injection Pump: Service and Repair

Secondary Air Injection Pump Replacement

Removal Procedure

1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection Battery Negative Cable Disconnection and Connection.




2. Disconnect the secondary air injection pump inlet hose (1) from the secondary air injection pump (3) and the air cleaner assembly (2). Refer to Plastic Collar Quick Connect Fitting Service Service and Repair.




3. Disconnect the secondary air injection pump pipe (3). Refer to Plastic Collar Quick Connect Fitting Service Service and Repair.

4. Remove the secondary air injection pump nut (2) and the 2 secondary air injection pump bolts (4).

5. Remove the secondary air injection pump (1).

Installation Procedure




1. Install the secondary air injection pump (1).

2. Loosely install the secondary air injection pump nut (2) and the 2 secondary air injection pump bolts (4).

Caution: Refer to Fastener Caution Fastener Caution.

3. Tighten the secondary air injection pump nut (2) and the 2 secondary air injection pump bolts (4) to 22 Nm (16 lb ft).

4. Connect the secondary air injection pump pipe (3). Refer to Plastic Collar Quick Connect Fitting Service Service and Repair.




5. Connect the secondary air injection pump inlet hose (1) to the secondary air injection pump (3) and the air cleaner assembly (2). Refer to Plastic Collar Quick Connect Fitting Service Service and Repair.

6. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection Battery Negative Cable Disconnection and Connection.