Secondary air injection (AIR) system components, assembly overview: Notes
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2006 Volkswagen GTI, 2005 Volkswagen Jetta, 2005 Volkswagen GTI, 2004 Volkswagen Jetta, and 2004 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Components marked with * are checked via On Board Diagnostic (OBD).
- Components marked with ** are checked via output Diagnostic Test Mode (DTM).
- Secondary Air Injection (AIR) Pump Relay J299 **Secondary Air Injection (AIR) Pump Relay under Secondary air injection (AIR) system components, assembly overview
1 - Combi-valve
- Checking, refer to Combi-valve, checking
2 - Gasket
- Replace
3 - Connecting piece
- Secured to cylinder head
4 - Bracket
5 - 10 Nm
6 - Bracket
- Fastened to intake manifold
7 - To vacuum reservoir
8 - Vacuum hose
9 - Connector
- 2-pin
10 - Secondary Air Injection (AIR) Solenoid Valve N112 */**
- Tightened to 6 Nm on bracket
- Resistance: 21 to 24 Ω
- Checking, refer to Secondary Air Injection (AIR) Solenoid Valve N112 , checking
11 - Intake tube
- For secondary air injection pump
- Ensure seated tightly
- Press together at front to release
12 - To air filter
13 - O-ring
- Replace
14 - Connector
- 2-pin
- For Secondary Air Injection (AIR) pump motor V101
15 - 10 Nm
16 - Secondary Air Injection (AIR) Pump Motor V101
- Function, checking refer to Secondary Air Injection (AIR) Pump Motor V101 , checking
17 - 10 Nm
18 - Pressure hose
- Ensure seated tightly
- Press together at front to release
19 - 10 Nm
20 - 10 Nm
21 - Gasket
- Replace