- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES21059-12B1" - Not available
RENAULT - Logan, Sandero, Stepway, Clio, Thalia; BMW - 3, 5; AUDI - A4, A3; DACIA - Logan, Sandero; LADA - Largus