Air Injection: Service and Repair

Secondary Air Injection System Assembly Overview





1 Bolt, 10 Nm

2 Connecting pipe

• Observe tightening sequence, refer to --> [ Connecting Pipe Tightening Sequence ]

• Only with engine codes BGP, BGQ and CBUA.

3 Connector

• For the Secondary Air Injection (AIR) solenoid valve

4 Secondary Air Injection (AIR) Solenoid Valve (N112)

• Do not disassemble.

• Checking, refer to --> [ Secondary Air Injection Solenoid Valve, Checking ] Testing and Inspection.

5 Pressure pipe

• Ensure seated tightly.

• To disengage, squeeze together the securing ring.

6 Secondary Air Injection (AIR) sensor 1 (G609)

• Installed from Model Year (MY) 2009.

7 Bolt, 2 Nm

• Installed from MY 2009.

8 Bracket

9 Gasket

10 Bolt, 10 Nm

11 Intake manifold

• For the AIR pump.

12 Secondary Air Injection (AIR) pump motor (V101)

• Removing and installing, refer to --> [ Secondary Air Injection Pump Motor ] Service and Repair.

13 Rubber bushing

14 Bolt, 25 Nm

15 Nut, 10 Nm

16 Intake manifold support

• With mount for the AIR pump motor.

17 Cylinder head

18 Intake tube

Connecting Pipe Tightening Sequence





- Replace all seals for the connecting pipe- A -.

- Install all bolts only hand tight.

- Tighten bolt - 1 - first, then bolt - 2 - and then bolt - 3 - to 10 Nm.