- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BOSCH "0 258 986 621" - Not available
AUDI - A4, A3, TT, A6, A5; BMW - 3, 1; DODGE - Stealth; ALFA ROMEO - 159, 156; BENTLEY - Continental
Additional numbers
BOSCH:
LS31621
LSF-4.2
13812