- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-H417P" - Not available
HONDA - Accord, Prelude, Element, Civic, FR-V (BE); AUDI - A4, A3; BMW - 3, 1; ALFA ROMEO - 159, 156; BENTLEY - Continental