- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Wagner "LBS00451" - Not available
BMW - 3 (E46, WB), 5 (E39, WB), Z4, Z3, 7 (E65, E66, E67); MERCEDES-BENZ - C-Class, CLK; PEUGEOT - 407