For VW POLO MK5 1.2 2009-2014 Vehicle Oxygen Sensing Front Lambda Probe O2 Sensor 03F906262

Compatibility：For POLO MK5 1.2 2009 2010 2011 2012 2013 2014 Function: The signal output from the oxygen sensor fluctuates in response to changes in the oxygen content of the exhaust; these fluctuating signals serve as a key indicator of combustion status and form the basis for closed-loop control. Installation: The installation process for this oxygen sensor takes approximately 15 to 30 minutes; the exact time depends on the vehicle model and the difficulty of the installation location. Overall, it is a relatively straightforward repair job. 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.