- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77130" - Not available
VW - Golf, Passat, Vento; SEAT - Ibiza; CITROËN - ZX; BMW - 3, 5; JEEP - Grand Cherokee; LANCIA - Y10; AUDI - A4; ...