- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VALEO "368529" - Not available
VW - Golf, Jetta, Touran, Up, Tiguan; SKODA - Fabia, Octavia; AUDI - A4, A3; SEAT - Ibiza, Leon