- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB4053" - Not available
AUDI - A8, A4, A6, TT, A3; VW - Golf, Phaeton; ALFA ROMEO - 156, Spider; CITROËN - C5, C4; BENTLEY - Continental, Arnage