Latest automobiles are increasingly furnished with new technologies, apart from the comfort of use it can provide, technology also has the advantage of saving fuel or reducing the pollution released by our automobiles. This is precisely the subject matter of our article of the day, we are going to look at the problems of the lambda sensor on Volvo S60 , this sensor also named oxygen sensor plays an necessary role. 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 Volvo S60 and how to fix them.
What is a lambda fonction on Volvo S60?
So we begin our article with the benefit of a lambda sensor on Volvo S60 , we will first see what is the purpose of this probe and then how it works.
Role of a lambda sensor on Volvo S60
First developed by Volvo in the 1970s, it began to show up on our cars in the 1990s with the first EURO 1 emission standards. As well called oxygen sensor on Volvo S60 , its mission is to control 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 reduce the car’s fuel consumption.
Lambda sensor procedure on Volvo S60
Before describing you the different problems of lambda probe on Volvo S60 , we will look a little more in outline at its working to allow you to understand exactly how it works and thus to consider more serenely the correction of a problem associated with 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 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 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 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 to optimize the combustion .
Lambda sensor issue on Volvo S60
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Finally, we are now going to attack the part you are undoubtedly most enthusiastic about this article, how to handle it if you have a lambda sensor issue on Volvo S60 . In a first step we will find out how to locate a lambda sensor HS and in a second step how to change it.
How to know if a lambda sensor on Volvo S60 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 info can fluctuate according to the year of your Volvo S60, your driving, and the good performance of your engine. A poorly maintained engine that releases unburned gases may forever corrupt your lambda sensor. One of the clues that can alert you of a faulty lambda sensor on Volvo S60 might be the engine light comes on, if you want to turn off the engine light of your Volvo S60, do not think twice to visit our dedicated article to see the process to stick to. The only effective way to be sure that you have a lambda sensor issue on your Volvo S60 and to complete your car to the diagnostic case, for that do not think twice to seek advice from our tutorial which explains you Volvo S60how to read the fault code of a Volvo S60. Take note that if you have problems with one of your lambda sensors, the just solution to correct them will be to change the faulty sensor.
How to change a lambda sensor on Volvo S60?
And at last, we are going to focus on the correction of lambda sensor problems on Volvo S60 , by detailing how to replace a lambda sensor.
The replacement of a lambda sensor is quite basic to carry out and you will be able to do it yourself with a minimum of tools and mechanical knowledge. 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 faulty the second one risks to drop you fairly quickly. To replace it, it will be necessary to put your Volvo S60 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 Volvo S60.
If you need more guides on the Volvo S60, go to our Volvo S60 category.
