- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0538P" - Not available
HYUNDAI - I30, Accent, Elantra, Atos, I10; KIA - Ceed, Soul; AUDI - A4, A3; BMW - 1, 3; ALFA ROMEO - 159, Spider