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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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Secondary air system<br />

Página 13 de 35<br />

26-32<br />

Main fuses must be OK.<br />

Battery voltage must be at least<br />

11.5 V.<br />

All electrical consumers, e.g.<br />

lights and rear window defroster<br />

must be switched off.<br />

If the vehicle is equipped with air<br />

conditioning, this must be<br />

switched off.<br />

Fuel pump (FP) relay -J17- must<br />

be OK, checking:<br />

Electrical Wiring Diagrams,<br />

Troubleshooting & Component<br />

Locations<br />

No DTCs may be stored in DTC<br />

memory:<br />

<strong>Repair</strong> Manual, 2.8 Liter VR6 4V<br />

Fuel Injection & Ignition, Engine<br />

Code(s) BDF, <strong>Repair</strong> Group 01<br />

Checking activation<br />

- Check activation of Secondary air<br />

injection solenoid valve -N112-<br />

and Secondary air injection pump<br />

relay -J299- via On Board<br />

Diagnostic (OBD):<br />

<strong>Repair</strong> Manual, 2.8 Liter VR6 4V<br />

Fuel Injection & Ignition, Engine<br />

Code(s) BDF, <strong>Repair</strong> Group 01<br />

If activation is OK:<br />

- Perform functional check Page<br />

26-33 .<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=...<br />

12/2/<strong>2005</strong>

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