- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "97298" - Not available
AUDI - A4, A6, A3, TT, A5; CHEVROLET - Aveo, Kalos; BMW - 3, 1; DAEWOO - Kalos; ALFA ROMEO - 156, 159; BENTLEY - Continental