- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Hoffer "7481576" - Not available
AUDI - A4, A6, A8, S6, A3; CADILLAC - CTS, SRX; ALFA ROMEO - GT, 159; FORD - Focus, Mondeo