- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- DRiV "OPH053" - Not available
AUDI - A6, A4, S6, A3, TT; BMW - 3, 1; VW - Touareg; ALFA ROMEO - 156, 159; BENTLEY - Continental