- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2349" - Not available
AUDI - A4, A3, A6, S6; VW - Passat, Golf; SEAT - Toledo, Altea; HYUNDAI - IX35; KIA - Sportage; SKODA - Octavia