Volkswagen Passat 1995 Official Factory Repair Manual page 476

Secondary Air Injection (AIR) system
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW...
If the motor does not run:
- Disconnect 2-pin connector from secondary air
injection pump motor V101.
- Connect VAG 1527B voltage tester to 2-pin
connector using adapter cables from VAG 1594
test kit.
LED must light up
If YES (voltage supply OK):
- Replace secondary air injection pump motor.
If LED does not light up:
- Reconnect 2-pin connector.
- Check activation of secondary air injection pump
motor.
Repair Manual, 2.0 Liter 4-Cyl. 2V Fuel
Injection & Ignition, Engine Code(s): ABA m.y.
1995, Repair Group 01
- Check Diagnostic Trouble Code (DTC) memory
for stored malfunctions.
Repair Manual, 2.0 Liter 4-Cyl. 2V Fuel
Injection & Ignition, Engine Code(s): ABA m.y.
1995, Repair Group 01
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5/12/2004