- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "DOX-1706" - Not available
VW - Golf, Polo, Tiguan, T-ROC, Touran; SEAT - Ibiza, Ateca; SKODA - Octavia, Fabia; AUDI - A1, Q2