Recent automobiles are increasingly pre-loaded with new technologies, apart from the comfort of use it can bring, technology also has the advantage of saving fuel or reducing the pollution released by our automobiles. This is exactly the subject of our content of the day, we are going to look at the complications of the lambda sensor on Chevrolet Aveo , this sensor also called oxygen sensor plays an essential role. To find out, first, we are going to find out what a lambda probe is utilized for, then, what are the lambda sensor complications on Chevrolet Aveo and how to solve them.
What is a lambda fonction on Chevrolet Aveo?
So we begin our content page with the benefit of a lambda sensor on Chevrolet Aveo , we will first discover what is the role of this probe and then how it works.
Role of a lambda sensor on Chevrolet Aveo
First developed 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 Chevrolet Aveo , its goal is to control the amount of oxygen in the exhaust gases, this will enable the engine to change the air/fuel mixture to lower the pollution released by the motor vehicle and reduce the car’s fuel consumption.
Lambda sensor operation on Chevrolet Aveo
Before explaining you the different complications of lambda probe on Chevrolet Aveo , we will look a little more in outline at its functioning to allow you to discover exactly 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 managing the amount of oxygen present in the exhaust gases . One could naively presume 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 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 benefit is to have more precise 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 to improve the combustion .
Lambda sensor problem on Chevrolet Aveo
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At last, we are now going to attack the section you are obviously most enthusiastic about this content page, how to handle it if you have a lambda sensor problem on Chevrolet Aveo . In a first step we will find out how to find a lambda sensor HS and in a second step how to change it.
How to know if a lambda sensor on Chevrolet Aveo is HS
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It is essential to know that a lambda sensor has in general a lifetime of 150 000 km , this statistics can fluctuate according to the year of your Chevrolet Aveo, your driving, and the good functioning of your engine. A poorly taken care of engine that releases unburned gases may completely damaged your lambda sensor. One of the clues that can alert you of a defective lambda sensor on Chevrolet Aveo might be the engine light turns on, if you want to turn off the engine light of your Chevrolet Aveo, do not think twice to consult our dedicated content page to discover the process to follow. The only effective way to be certain that you have a lambda sensor problem on your Chevrolet Aveo and to complete your car to the diagnostic case, for that do not think twice to consult our tutorial which explains you Chevrolet Aveohow to read the fault code of a Chevrolet Aveo. Please note that if you have complications with one of your lambda sensors, the only solution to resolve them will be to change the defective sensor.
How to change a lambda sensor on Chevrolet Aveo?
And at last, we are going to concentrate on the correction of lambda sensor problems on Chevrolet Aveo , by explaining how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to perform and you will be able to do it yourself with a lowest 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 quickly. To replace it, it will be necessary to put your Chevrolet Aveo 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 Aveo.
If perhaps you have any further questions about the Chevrolet Aveo, do not hesitate to consult our Chevrolet Aveo category.
