Secondary Air Injection (AIR) System Parts, Remove and Install

Secondary Air Injection (AIR) System Components, Removing And Installing


NOTE: Components marked with * are checked via On Board Diagnostic (OBD):







1 Seal
2 Combination valve
3 Hose connection
- to vacuum reservoir at cylinder head
4 Secondary Air Injection (AIR) Solenoid Valve -N112-*
- Secured at bracket to 6 Nm
- Resistance: 21...24 ohms
5 Connector
- 2-pin
6 O-ring
7 Secondary Air Injection (AIR) Pump Relay -J299-*
- Secondary Air Injection (AIR) Pump Relay -J299-*, Fig. 1
8 Pressure hose
- Check for secure fitting
- To disengage, squeeze together at front
9 10 Nm
10 Bracket
11 Retaining clip
12 Intake hose
- For Secondary Air Injection (AIR) pump
- Check for secure fitting
- To disengage, squeeze together at front
13 Secondary Air Injection (AIR) Pump Motor -V101-*
14 Bracket
- For Secondary Air Injection (AIR) pump
15 25 Nm
16 Intake manifold
17 Cylinder head
18 10 Nm

Fig. 1 Secondary Air Injection (AIR) Pump Relay -J299- (arrow)







- Remove battery Ground (GND) strap if tools are necessary for removal of relays or control modules from the relay carrier.
- Obtain radio code for radios with anti-theft coding before disconnecting battery.