- 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 0807" - Not available
HYUNDAI - I30, Accent, Elantra, I20, IX20; KIA - RIO, Ceed; BMW - 3, 5; AUDI - A4, A3; CHEVROLET - Aveo, Cruze