- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77295" - Not available
AUDI - A4, A6, A3, TT, S6; BMW - 3, 5; CITROËN - C5, Berlingo; MAZDA - 6; CHRYSLER - Stratus; ALFA ROMEO - 156; ...