Latest vehicles are more and more built 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 emitted by our vehicles. This is exactly the subject matter of our article content of the day, we are going to look at the complications of the lambda sensor on Volvo XC60 , this sensor as well called oxygen sensor plays an important purpose. To find out, first, we are going to identify what a lambda probe is employed for, then, what are the lambda sensor complications on Volvo XC60 and how to solve them.
What is a lambda role on Volvo XC60?
So we start our content with the benefit of a lambda sensor on Volvo XC60 , we will first see what is the purpose of this probe and then how it functions.
Role of a lambda sensor on Volvo XC60
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 Volvo XC60 , its task is to control the amount of oxygen in the exhaust gases, this will enable the engine unit to change the air/fuel mixture to lower the pollution emitted by the car and reduce the car’s fuel consumption.
Lambda sensor process on Volvo XC60
Before describing you the different complications of lambda probe on Volvo XC60 , we will look a little more in outline at its operation to allow you to figure out exactly how it functions and thus to consider more serenely the correction of a problem associated with it.
As we explained to you, a lambda probe has the job of controlling the amount of oxygen present in the exhaust gases . One could naively think that this data is measured 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 unit to optimize the combustion .
Lambda sensor problem on Volvo XC60
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At last, we are now going to attack the part you are certainly most enthusiastic about this content, what to do if you have a lambda sensor problem on Volvo XC60 . In a first step we will see 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 XC60 is HS
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It is important 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 Volvo XC60, your driving, and the good working of your engine unit. A poorly taken care of engine unit that emits unburned gases may completely damaged your lambda sensor. One of the clues that can warn you of a defective lambda sensor on Volvo XC60 might be the engine unit light comes on, if you want to turn off the engine light of your Volvo XC60, do not hesitate to visit our dedicated content to see the process to stick to. The only effective method to be certain that you have a lambda sensor problem on your Volvo XC60 and to complete your car to the diagnostic case, for that do not hesitate to seek advice from our tutorial which explains you Volvo XC60how to read the fault code of a Volvo XC60. Take note that if you have complications with one of your lambda sensors, the just solution to correct them will be to change the defective sensor.
How to change a lambda sensor on Volvo XC60?
And finally, we are going to focus on the correction of lambda sensor problems on Volvo XC60 , by describing how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to accomplish 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 fairly quickly. To replace it, it will be required to put your Volvo XC60 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 Volvo XC60.
To get more tips on the Volvo XC60, take a look at the Volvo XC60 category.
