- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "DLS-489" - Not available
HYUNDAI - I30, Getz, I20, Elantra; BMW - 3, 5; KIA - Ceed, RIO; AUDI - A4, A3; ALFA ROMEO - 156, 159