- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B595" - Not available
BMW - 5, 3, X3, X5, X6; VW - Passat, Golf; SEAT - Altea, Leon; SKODA - Octavia, Superb; AUDI - A3