Air Injection Pump: Service and Repair

Secondary Air Injection (AIR) Pump

Removal
1
WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
Raise and support the vehicle.
2 Remove the radiator splash shield. For additional information, refer to Radiator Splash Shield Radiator Splash Shield




3 Disconnect the secondary air injection (AIR) pump electrical connector.




4 Disconnect the AIR pump hose.




5 Remove the AIR pump and bracket assembly.
- Disconnect the vacuum hose.




6
NOTE:
Do not disassemble further if the component is removed for access only.
Remove the 3 nuts.
- Tighten to 8 Nm.

Installation





1 Install is the reverse of removal.
- Tighten to 8 Nm.




2 Tighten to 9 Nm.




3 Tighten to 8 Nm.
4
NOTE:
For NAS vehicles only.
If required, carry out a short drive cycle.For additional information, refer to Powertrain Control Module (PCM) Short Drive Cycle Self-Test