- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2169" - Not available
ALFA ROMEO - 156, 159, Spider, 166; AUDI - A6, A4; LANCIA - Kappa; ABARTH - 500; FIAT - Scudo; FORD - Transit; ...