Recent automobiles are increasingly built with new technologies, apart from the comfort of use it can provide, technology also has the advantage of saving fuel or reducing the pollution emitted by our automobiles. This is precisely the subject matter of our content page of the day, we are going to look at the complications of the lambda sensor on Chevrolet Trax , this sensor also named oxygen sensor plays an essential function. To find out, first, we are going to find out what a lambda probe is used for, then, what are the lambda sensor complications on Chevrolet Trax and how to solve them.
What is a lambda task on Chevrolet Trax?
So we begin our content with the benefit of a lambda sensor on Chevrolet Trax , we will first see what is the role of this probe and then how it works.
Role of a lambda sensor on Chevrolet Trax
First created 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 Chevrolet Trax , its mission is to control the amount of oxygen in the exhaust gases, this will allow the engine to adapt the air/fuel mixture to lower the pollution emitted by the motor vehicle and lower the car’s fuel consumption.
Lambda sensor operation on Chevrolet Trax
Before describing you the different complications of lambda probe on Chevrolet Trax , 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 related to it.
As we told you, a lambda probe has the job of controlling the amount of oxygen present in the exhaust gases . One could naively believe that this data is calculated 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 required 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 Chevrolet Trax
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Finally, we are now going to attack the part you are undoubtedly most enthusiastic about this content, what to do if you have a lambda sensor issue on Chevrolet Trax . In a first step we will find out how to find a lambda sensor HS and in a second step how to replace it.
How to know if a lambda sensor on Chevrolet Trax is HS
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It is essential to know that a lambda sensor has generally speaking a lifetime of 150 000 km , this data can differ according to the year of your Chevrolet Trax, your driving, and the good performance of your engine. A poorly looked after engine that releases unburned gases may completely alter your lambda sensor. One of the clues that can notify you of a defective lambda sensor on Chevrolet Trax might be the engine light comes on, if you want to turn off the engine light of your Chevrolet Trax, do not hesitate to seek advice from our dedicated content to see the procedure to follow. The only effective method to make sure that you have a lambda sensor issue on your Chevrolet Trax and to complete your car to the diagnostic case, for that do not hesitate to seek advice from our tutorial which explains you Chevrolet Traxhow to read the fault code of a Chevrolet Trax. Take note that if you have complications with one of your lambda sensors, the only solution to correct them will be to replace the defective sensor.
How to replace a lambda sensor on Chevrolet Trax?
And finally, we are going to concentrate on the correction of lambda sensor problems on Chevrolet Trax , by detailing how to replace a lambda sensor.
The replacement of a lambda sensor is quite very easy to carry out and you will have the ability to do it yourself with a lowest 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 defective the second one risks to drop you quickly. To replace it, it will be necessary to put your Chevrolet Trax 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 Chevrolet Trax.
Whenever you have any further questions about the Chevrolet Trax, do not hesitate to consult our Chevrolet Trax category.
