- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fispa "90051" - Not available
VAUXHALL - Corsa, Astra, Insignia, Adam, Meriva; OPEL - Astra J, Corsa; CHEVROLET - Aveo, Cruze; BMW - 3, 5; AUDI - A4, A3