- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-G503" - Not available
ALFA ROMEO - 156, Spider, 166, GTV; CADILLAC - SRX, CTS; NISSAN - Murano; SUBARU - Legacy, Outback; FORD - Mondeo; ...