- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BOSCH "0 258 006 861" - Not available
AUDI - A4, A3, A5, A6, TT; BMW - 3, 1; CADILLAC - CTS; ALFA ROMEO - 156, 159; BENTLEY - Continental, Arnage
Additional numbers
BOSCH:
LS6861
LSF-4.2
16861