- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77132" - Not available
AUDI - A6, A4, A8, A3, Cabriolet; FORD - Galaxy; VW - Sharan; MERCEDES-BENZ - E-Class, C-Class; BMW - 3, Z3; SAAB - 9-3, 9-5