volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Overview Secondary Air Injection (Air) Pump Relay|Page 4900 > < Overview Secondary Air Injection (Air) Pump Relay|Page 4898
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Air Injection Pump Relay: Service and Repair

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

NOTE:

-

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

-

Secondary Air Injection (AIR) Pump Relay -J299-*, See Fig. 1

1

Combination valve

2

Seal

3

Connecting piece
-

Secured at cylinder head

4

Bracket

5

10 Nm

6

Bracket
-

Secured at intake manifold

7

To vacuum reservoir

8

Vacuum hose

9

Connector
-

2-pin

10

Secondary Air Injection (AIR) Solenoid Valve -N112-*
-

Secured at bracket to 6 Nm

-

Resistance: 21...24 Ohms

11

Intake hose
-

For Secondary Air Injection (AIR) pump

-

Check for secure fitting

-

To disengage, squeeze together at front

12

To air filter

13

O-ring

14

Connector
-

2-pin

Overview Secondary Air Injection (Air) Pump Relay|Page 4900 > < Overview Secondary Air Injection (Air) Pump Relay|Page 4898