- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77671" - Not available
FORD - Focus, Fiesta, B-MAX, Transit Courier B460, Ecosport; ALFA ROMEO - 156, 166; AUDI - A3; ABARTH - 500, 595