- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "DLS-446" - Not available
VW - Passat, Transporter, Tiguan, Golf, Scirocco; AUDI - A4, A3; SEAT - Exeo, Leon; SKODA - Superb, Octavia
