- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "ULS-400" - Not available
SKODA - Citigo, Fabia, Rapid, Roomster; VW - Polo; FORD - Mondeo; AUDI - A4; SEAT - MII; CITROËN - Xsara; BMW - 3; ...