Volkswagen Passat 1995 Official Factory Repair Manual page 2188

Secondary Air Injection (AIR) system
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU08.26.2
- Check wire between 2-pin connector terminal 1
and Ground (GND) for open circuit according to
wiring diagram.
Wire resistance: max. 1.5
If no malfunctions are found in wires:
- Replace Motronic Engine Control Module (ECM)
-J220- Page 24-101
Page 16 of 18
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12/6/2004
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