- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- StartVOLT "VS-OS 0823" - Not available
HYUNDAI - Getz, I20, I30, Elantra; BMW - 3, 5; KIA - Ceed, PRO Ceed; AUDI - A4, A3; ALFA ROMEO - 159, 156