- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NPS "DOX-2012" - Not available
AUDI - A4, A6, A3, TT, A8; VW - Passat, Transporter; SEAT - Leon, Toledo; SKODA - Octavia; CITROËN - C5, Xsara