- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- EFI "301484" - Not available
MITSUBISHI - Lancer, Space Wagon, Space Runner; PROTON - Persona 400; AUDI - A6; CHEVROLET - Nubira; CHRYSLER - Sebring; ...