Suitable for:
Chevrolet Utility 1.4
Engine: CR9
An oxygen sensor (O2 sensor) on a vehicle is a device in the exhaust system that measures the amount of oxygen in the exhaust gases, then sends this data to the engine control unit (ECU). This information helps the ECU maintain the ideal air-fuel ratio for efficient combustion, optimal fuel economy, and reduced emissions. A failing O2 sensor can lead to a decrease in fuel economy, rough engine operation, and increased pollution.
What's in the box
1 x Sensor
