- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ERA "570099" - Not available
VW - Golf, Passat, Transporter, Polo, Vento; SEAT - Cordoba, Ibiza; AUDI - A6, A8; FORD - Galaxy; MAZDA - Xedos 9