- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Calorstat by Vernet "LS140597" - Not available
SKODA - Fabia, Roomster, Superb; VW - Passat, Polo; SEAT - Ibiza, Cordoba; AUDI - A4, A3