- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77372" - Not available
BMW - 3, 5, Z3, 7; PORSCHE - 911; AUDI - A6, A4; MERCEDES-BENZ - E-Class, CLK; LADA - Samara; HYUNDAI - Accent; ...