- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77213" - Not available
FIAT - Barchetta, Punto, Panda; KIA - RIO; FORD - Escort; AUDI - A6, A4; CITROËN - Xsara; MAZDA - 626; ...