Latest automobiles are progressively pre-loaded with new technologies, apart from the comfort of use it can provide, technology as well has the advantage of saving fuel or reducing the pollution released by our automobiles. This is precisely the subject of our content page of the day, we are going to look at the problems of the lambda sensor on Kia Sorento , this sensor as well known as oxygen sensor plays an necessary role. To find out, first, we are going to find out what a lambda probe is utilized for, then, what are the lambda sensor problems on Kia Sorento and how to solve them.
What is a lambda fonction on Kia Sorento?
So we begin our content page with the interest of a lambda sensor on Kia Sorento , we will first discover what is the purpose of this probe and then how it works.
Role of a lambda sensor on Kia Sorento
First created by Volvo in the 1970s, it began to show up on our cars in the 1990s with the first EURO 1 emission requirements. Also called oxygen sensor on Kia Sorento , its objective is to control the amount of oxygen in the exhaust gases, this will enable the engine unit to modify the air/fuel mixture to decrease the pollution released by the car and lower the car’s fuel consumption.
Lambda sensor procedure on Kia Sorento
Before describing you the different problems of lambda probe on Kia Sorento , we will look a little more in detail at its working to allow you to figure out precisely how it works and thus to consider more serenely the correction of a problem associated with it.
As we told you, a lambda probe has the task of controlling the amount of oxygen present in the exhaust gases . One could naively believe that this data is determined upstream of the combustion but it is on the contrary measured at the engine outlet . With the EURO 1 standard there was just one lambda sensor needed before the catalyst, but with the arrival of more drastic requirements there are now 2 lambda sensors, one before and one after the catalyst . The interest is to have more exact data by compiling the two probes. These data are sent to the ECU which will modify the quantity of air and gasoline injected into the engine unit to optimize the combustion .
Lambda sensor issue on Kia Sorento
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Finally, we are now going to attack the section you are absolutely most keen on this content page, what to do if you have a lambda sensor issue on Kia Sorento . In a first step we will discover how to identify a lambda sensor HS and in a second step how to replace it.
How to know if a lambda sensor on Kia Sorento is HS
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It is necessary to know that a lambda sensor has in general a lifetime of 150 000 km , this statistics can vary according to the year of your Kia Sorento, your driving, and the good performance of your engine unit. A poorly maintained engine unit that emits unburned gases may permanently corrupt your lambda sensor. One of the clues that can notify you of a faulty lambda sensor on Kia Sorento may be the engine unit light turns on, if you want to turn off the engine light of your Kia Sorento, do not hesitate to consult our dedicated content page to discover the process to follow. The only effective way to ensure that you have a lambda sensor issue on your Kia Sorento and to complete your car to the diagnostic case, for that do not hesitate to consult our tutorial which explains you Kia Sorentohow to read the fault code of a Kia Sorento. Please note that if you have problems with one of your lambda sensors, the just solution to correct them will be to replace the faulty sensor.
How to replace a lambda sensor on Kia Sorento?
And finally, we are going to concentrate on the correction of lambda sensor problems on Kia Sorento , by detailing how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to accomplish and you will have the ability to do it yourself with a minimal of tools and mechanical know-how. A lambda sensor is worth between 25 and 50€ , it is better to replace the 2 lambda sensors present upstream and downstream of your catalytic converter because if one of them is faulty the second one risks to drop you quickly. To replace it, it will be necessary to put your Kia Sorento on candles and at the level of your catalyst unscrew your probes, disconnect them, reconnect them and screw the new ones . Once re-connected, you should not have any more problems with your lambda sensor on Kia Sorento.
To discover more tips on the Kia Sorento, take a look at the Kia Sorento category.
