- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0521" - Not available
SAAB - 9000, 900, 9-3; AUDI - 100; FIAT - UNO; ALFA ROMEO - 33; FORD - Sierra; CHEVROLET - Astro; JAGUAR - XJ; ...