- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VALEO "368015" - Not available
KIA - Ceed, RIO, PRO Ceed, Venga, Picanto; HYUNDAI - Accent, I10; BMW - 3, 1; AUDI - A3, TT; ALFA ROMEO - 156, 159