- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77779" - Not available
AUDI - A4, 100, 80, A6; VW - Passat; FIAT - UNO, Tipo; FORD - Sierra; ALFA ROMEO - 33, 75; LANCIA - Dedra; JAGUAR - XJ; ...