- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES10568-17B1" - Not available
VW - Golf, Polo, Passat, Sharan, Transporter; AUDI - A6, A4; SEAT - Cordoba, Ibiza; FORD - Galaxy