- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "40219" - Not available
VW - Polo, Golf, Caddy, Passat; AUDI - A3, A8; SEAT - Ibiza, Cordoba; SKODA - Fabia, Roomster; BMW - 3, 1; ...