For C&itroen DS4 1.2 Thp 2014 2015 Automotive Lambda Sensing Unit Probe Oxygen Sensor 9673438580

Compatibility：For DS4 1.2 Thp 130 2014 2015 Function: The signal from the oxygen sensor is not only used for fuel control but also reduces warm-up time, lowering fuel consumption and emissions during the cold-start Stage, thereby improving fuel economy. Installation: If the fault indicator light remains illuminated after fitting this oxygen sensor, you may need to use a diagnostic tool to clear the fault codes or check for other related faults. The vehicle can be used normally once all issues have been resolved. Please note: Before purchasing, please check that the make, model, year and engine type of your vehicle match those listed, to avoid installation failures due to incompatible specifications. After-sales service: Should you encounter any issues whilst using the product, please let us know and we will provide a solution without delay.