- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "DOX-1707" - Not available
SEAT - Ibiza, Leon, Arona, Cordoba, Ateca; SKODA - Fabia, Octavia; VW - Golf, Polo; AUDI - A3, Q2