Oxygen sensor and oxygen sensor control, checking: Notes
WARNING: This page is about a different variant/trim than selected.
Only vehicles with engine code BEW
NOTE:
- Vehicle must be raised before connector for oxygen sensor is accessible.
- When servicing terminals in harness connector of oxygen sensor, use only gold-plated terminals.
Recommended special tools and equipment
- V.A.G1526 multimeter or V.A.G1715 multimeter
- V.A.G1594 connector test kit
- Wiring diagram