- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77307" - Not available
SAAB - 9000, 900, 9-3; AUDI - 100; FIAT - UNO; FORD - Sierra; ALFA ROMEO - 33; LANCIA - Dedra; MERCEDES-BENZ - 124; ...