- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fispa "90425" - Not available
BMW - 3, 5, 6, 1, 7; MAZDA - 6, MPV II (LW); AUDI - A4, A6; CHEVROLET - Aveo, Cruze; ALFA ROMEO - 159, 156; CADILLAC - CTS; ...