- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ACI-AVESA "SLS-13172" - Not available
VW - Golf, Passat, Caddy, Polo, Vento; AUDI - A6, A4; SEAT - Ibiza, Cordoba; FORD - Escort, Fiesta