- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Casco "CSN73T10AS" - Not available
VW - Caddy, Jetta, Touran; AUDI - A3, TT; OPEL - Insignia A, Corsa D; FORD - Focus, Mondeo; ALFA ROMEO - 159, Giulietta