volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Secondary Air Injection (Air) Pump Motor, Checking|Page 4276 > < Secondary Air Injection (Air) Pump Motor, Checking|Page 4274
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1. Secondary Air Injection (AIR) pump relay -J299-*
2. Motronic Engine Control Module (ECM) power supply relay -J271-*

NOTE:
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Remove battery Ground (GND) strap beforehand if tools are necessary for removal of relays or control modules from the relay carrier.

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Obtain radio code for radios with anti-theft coding before disconnecting battery.

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Relay position assignment may be different for various vehicle equipment. Current control number and installation position:

-

Check relay activation.

Secondary Air Injection (Air) Pump Motor, Checking|Page 4276 > < Secondary Air Injection (Air) Pump Motor, Checking|Page 4274