- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fispa "90558" - Not available
OPEL - Astra H, Corsa D, Vectra C, Zafira; VAUXHALL - Vectra; AUDI - A4, A6; BMW - 3; FORD - Focus; CITROËN - C5; ...