- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0807" - Not available
AUDI - A3, A4, A1, A6, Q2; VW - Golf, Polo; SKODA - Fabia, Octavia; SEAT - Leon, Ibiza