- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LRT "L400" - Not available
FIAT - Punto, Bravo, Brava; FORD - Escort; VW - Golf; CITROËN - Xantia; PEUGEOT - 405; BMW - 3 (E36, E46, WB); ...