Air Injection: Service and Repair

Secondary Air Injection System Assembly Overview

• Secondary Air Injection (AIR) Pump Relay (J299) location. Refer to => [ Component Location for ]

• Installation location of secondary air injection (AIR) pump fuse. Refer to=> [ Installation Location of Fuse ].

Vehicles with engine code BUB

1 Secondary Air Injection (AIR) Pump Motor (V101)

• Removal and installation, refer to => [ Secondary Air Injection Pump ] Service and Repair

2 Rubber Bushing

3 Bolt

• 9 Nm

4 Bracket

• For secondary air injection (AIR) pump motor (V101)

5 Nut

• 9 Nm

6 Bolt

• 9 Nm

7 Hose

• Check for secure seat

8 Vacuum Hoses

9 Secondary Air Injection (AIR) Solenoid Valve 2 (N320)

• Component location, refer to => [ Component Location Secondary Air Injection
(AIR) Solenoid Valve(s) ]

10 Vacuum Hoses

11 Secondary air injection (AIR) solenoid valve (N112)

• Component location, refer to => [ Component Location Secondary Air Injection
(AIR) Solenoid Valve(s) ]

12 Gasket

• Replace

13 Connection

• For coolant and left secondary air injection (AIR) combination valve

14 Bolt

• 9 Nm

15 Gasket

• Replace

16 Connection

• For right secondary air injection (AIR) combination valve

17 Bolt

• 9 Nm

18 Hose

• Check for secure seat

19 Bolt

• 9 Nm

20 Connection

• For right secondary air injection (AIR) combination valve

21 Bolt

• 9 Nm

22 Gasket

• Replace

23 Right Secondary Air Injection (AIR) Combination Valve

• Checking, refer to => [ Secondary Injection Combination Valves, Checking for Function and Leaks ] Secondary Injection Combination Valves, Checking For Function and Leaks

• Removal and installation, refer to => [ Secondary Air Injection Right Combination Valve ] Secondary Air Injection Right Combination Valve

24 Gasket

• Replace

25 Bolt

• 9 Nm

26 Angle Piece

• For right Secondary Air Injection (AIR) combination valve

27 Hose

• Check for secure seat

28 Bolt

• 9 Nm

29 Pipe

30 Gasket

• Replace

31 Left Secondary Air Injection (AIR) Combination Valve

• Checking, refer to => [ Secondary Injection Combination Valves, Checking for Function and Leaks ] Secondary Injection Combination Valves, Checking For Function and Leaks

• Removal and installation, refer to => [ Secondary Air Injection Left Combination Valve ] Secondary Air Injection Left Combination Valve

32 Gasket

• Replace

33 Bolt

• 9 Nm

34 O-ring

• Replace if damaged

35 Secondary Air Injection Sensor 1 (G609)

• Removal and installation, refer to => [ Secondary Air Injection Sensor 1 ] Secondary Air Injection Sensor 1

36 Bolt

• 3.5 Nm

37 O-ring

• Replace

38 Pipe

39 Bolt

• 9 Nm

40 O-ring

• Replace if damaged

41 O-ring

• Replace if damaged

42 Connecting Piece

• To air filter

43 Air Filter Housing

• Clean if contaminated

Component Location for Secondary Air Injection (AIR) Pump Relay (J299)

• In E-box, engine compartment.

3 Secondary Air Injection (AIR) Pump Relay (J299)

Installation Location of Secondary Air Injection (AIR) Pump Motor (V101) Fuse

• In E-box, engine compartment.

F 40 A secondary air injection (AIR) pump motor (V101) fuse

Component Location Secondary Air Injection (AIR) Solenoid Valve(s)

• On vacuum reservoir at front on the intake manifold.

1. Secondary air injection (AIR) solenoid valve (N112)

2. Secondary Air Injection (AIR) Solenoid Valve 2 (N320) - engine code CBRA only