- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Casco "CSN73TF9GS" - Not available
VW - Golf, Jetta, Polo, Touran, Caddy; SKODA - Fabia, Roomster; SEAT - Toledo, Ibiza; AUDI - A4, A3