- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES21485-12B1" - Not available
BMW - 5 (F90, G30), 3, 4, X3, X4, 2, 7 (G11, G12), Z4, 6 Gran Turismo; ROLLS-ROYCE - Cullinan, Ghost, Phantom