- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BOSCH "0 258 007 273" - Not available
BMW - 3, 1, 5, 7, X5; AUDI - A4, TT; MERCEDES-BENZ - C-Class, E-Class
Additional numbers
BOSCH:
LS7273
LSU-4.2