- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20175-12B1" - Not available
MERCEDES-BENZ - S-Class, E-Class, C-Class, CLK; MAYBACH - 57; CHRYSLER - Crossfire; AUDI - A4; CITROËN - C5; ...