volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Oxygen Sensor Relay|Locations|Page 3042 > < Oxygen Sensor Relay|Locations
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Oxygen Sensor Relay: Description and Operation

Power Supply Components

Relay Positions

Power for the Motronic Engine Management system is supplied via fuse S18 and three relays:

- Fuel Pump Relay (Position 12)
- Power Supply Relay (Position 3)
- Oxygen Sensor Relay (above Central Electrical Panel)

Oxygen Sensor Relay|Locations|Page 3042 > < Oxygen Sensor Relay|Locations