volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Combi-Valve Removing and Installing|Page 5425 > < Combi-Valve Removing and Installing
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Air Injection Control Valve: Service and Repair
Connecting Pipe and Combi-Valves - Assembly Overview

Connecting Pipe and Combi-Valves-Assembly Overview 

Note:  Components marked with an * are checked by the On Board Diagnostic (OBD) 

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Components marked with **are checked by the output diagnostic test mode:

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Secondary Air Injection (AIR) pump relay -J299**

1. Left combi-valve

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Checking

2. Gasket

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Always replace

3. 10 Nm 
4. 25 Nm 
5. Y piece
6. Secondary -Air Injection (AIR) Solenoid valve - N112-*/**
7. 6 Nm 
8. From vacuum reservoir

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Location: In left wheel housing

9. Right combi-valve

10. Gasket

Combi-Valve Removing and Installing|Page 5425 > < Combi-Valve Removing and Installing