Recent automobiles are increasingly equipped 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 article of the day, we are going to look at the problems of the lambda sensor on Chevrolet Traverse , this sensor as well known as oxygen sensor plays an necessary function. To find out, first, we are going to find out what a lambda probe is used for, then, what are the lambda sensor problems on Chevrolet Traverse and how to resolve them.
What is a lambda role on Chevrolet Traverse?
So we begin our content page with the benefit of a lambda sensor on Chevrolet Traverse , we will first see what is the function of this probe and then how it works.
Role of a lambda sensor on Chevrolet Traverse
First created by Volvo in the 1970s, it began to appear on our cars in the 1990s with the first EURO 1 emission requirements. As well called oxygen sensor on Chevrolet Traverse , its objective is to regulate the amount of oxygen in the exhaust gases, this will allow the engine to modify the air/fuel mixture to decrease the pollution released by the car and reduce the car’s fuel consumption.
Lambda sensor operation on Chevrolet Traverse
Before describing you the different problems of lambda probe on Chevrolet Traverse , we will look a little more in detail at its operation to allow you to discover precisely how it works and thus to consider more serenely the correction of a problem associated with it.
As we informed you, a lambda probe has the task of managing the amount of oxygen present in the exhaust gases . One could naively presume 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 required 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 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 optimize the combustion .
Lambda sensor problem on Chevrolet Traverse
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At last, we are now going to attack the section you are absolutely most interested in this content page, how to proceed if you have a lambda sensor problem on Chevrolet Traverse . In a first step we will see 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 Traverse 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 vary according to the year of your Chevrolet Traverse, your driving, and the good performance of your engine. A poorly maintained engine that emits unburned gases may completely alter your lambda sensor. One of the clues that can notify you of a faulty lambda sensor on Chevrolet Traverse may be the engine light turns on, if you want to turn off the engine light of your Chevrolet Traverse, do not hesitate to visit our dedicated content page to see the process to follow. The only effective method to make sure that you have a lambda sensor problem on your Chevrolet Traverse and to pass your car to the diagnostic case, for that do not hesitate to seek advice from our tutorial which explains you Chevrolet Traversehow to read the fault code of a Chevrolet Traverse. Please be aware that if you have problems with one of your lambda sensors, the just remedy to solve them will be to replace the faulty sensor.
How to replace a lambda sensor on Chevrolet Traverse?
And at last, we are going to concentrate on the correction of lambda sensor problems on Chevrolet Traverse , by explaining how to replace a lambda sensor.
The replacement of a lambda sensor is quite very easy to execute 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 faulty the second one risks to drop you fairly quickly. To replace it, it will be required to put your Chevrolet Traverse 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 Chevrolet Traverse.
To get more tips on the Chevrolet Traverse, take a look at the Chevrolet Traverse category.
