- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "1405" - Not available
BMW - 5 (E39, WB), 7, 8, Z8; ALPINA - Roadster V8; MERCEDES-BENZ - S-Class, E-Class; VOLVO - 850, V70; AUDI - A6, A4; ...