Modern vehicles are progressively built with new technologies, apart from the comfort of use it can bring, technology as well has the advantage of saving fuel or reducing the pollution released by our vehicles. This is precisely the subject matter of our content of the day, we are going to look at the complications of the lambda sensor on Tesla Model X , this sensor as well named oxygen sensor plays an necessary function. To find out, first, we are going to identify what a lambda probe is utilized for, then, what are the lambda sensor complications on Tesla Model X and how to resolve them.

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What is a lambda fonction on Tesla Model X?

So we start our article with the benefit of a lambda sensor on Tesla Model X , we will first discover what is the function of this probe and then how it works.

Role of a lambda sensor on Tesla Model X

First developed by Volvo in the 1970s, it began to appear on our cars in the 1990s with the first EURO 1 emission standards. As well called oxygen sensor on Tesla Model X , its task is to regulate the amount of oxygen in the exhaust gases, this will allow the engine to modify the air/fuel mixture to lower the pollution released by the car and lower the car’s fuel consumption.

Lambda sensor operation on Tesla Model X

Before describing you the different complications of lambda probe on Tesla Model X , we will look a little more in outline at its working to allow you to understand precisely how it works and thus to consider more serenely the correction of a problem related to it.
As we explained to you, a lambda probe has the task of controlling the amount of oxygen present in the exhaust gases . One could naively think 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 only one lambda sensor needed before the catalyst, but with the arrival of more drastic standards there are now 2 lambda sensors, one before and one after the catalyst . The benefit is to have more precise data by compiling the two probes. These data are sent to the ECU which will adjust the quantity of air and gasoline inserted into the engine to improve the combustion .

Lambda sensor issue on Tesla Model X

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At last, we are now going to attack the part you are obviously most interested in this article, how to proceed if you have a lambda sensor issue on Tesla Model X . In a first step we will find out how to identify a lambda sensor HS and in a second step how to change it.

How to know if a lambda sensor on Tesla Model X 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 data can fluctuate according to the year of your Tesla Model X, your driving, and the good working of your engine. A poorly taken care of engine that emits unburned gases may forever alter your lambda sensor. One of the clues that can notify you of a defective lambda sensor on Tesla Model X may be the engine light comes on, if you want to turn off the engine light of your Tesla Model X, do not hesitate to consult our dedicated article to discover the procedure to stick to. The only effective way to be certain that you have a lambda sensor issue on your Tesla Model X and to complete your car to the diagnostic case, for that do not hesitate to consult our guide which explains you Tesla Model Xhow to read the fault code of a Tesla Model X. Please be aware that if you have complications with one of your lambda sensors, the only remedy to solve them will be to change the defective sensor.

How to change a lambda sensor on Tesla Model X?

And at last, we are going to focus on the correction of lambda sensor problems on Tesla Model X , by explaining 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 expertise. A lambda sensor is worth between 25 and 50€ , it is better to change the 2 lambda sensors present upstream and downstream of your catalytic converter because if one of them is defective the second one risks to drop you fairly quickly. To replace it, it will be necessary to put your Tesla Model X 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 complications with your lambda sensor on Tesla Model X.

If you wish more guides on the Tesla Model X, go to our Tesla Model X category.