- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- CSV "CSL2219" - Not available
VW - Passat, Golf, Transporter, Touran; AUDI - A4; BMW - 3 (E91, E92); SEAT - Leon; HYUNDAI - I30; RENAULT - Laguna; ...