Latest cars are increasingly pre-loaded with new technologies, apart from the comfort of use it can bring, technology as well has the advantage of saving fuel or reducing the pollution emitted by our cars. This is precisely the subject of our content of the day, we are going to look at the problems of the lambda sensor on Nissan Versa , this sensor as well known as oxygen sensor plays an necessary purpose. To find out, first, we are going to identify what a lambda probe is employed for, then, what are the lambda sensor problems on Nissan Versa and how to resolve them.

lambda-sensor-problem-nissan-versa

What is a lambda purpose on Nissan Versa?

So we begin our content with the interest of a lambda sensor on Nissan Versa , we will first see what is the job of this probe and then how it functions.

Role of a lambda sensor on Nissan Versa

First designed 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 Nissan Versa , its goal 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 car and reduce the car’s fuel consumption.

Lambda sensor procedure on Nissan Versa

Before describing you the different problems of lambda probe on Nissan Versa , we will look a little more in detail at its functioning to allow you to discover precisely how it functions and thus to consider more serenely the correction of a problem related to it.
As we informed you, a lambda probe has the job 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 requirements there are now 2 lambda sensors, one before and one after the catalyst . The interest 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 Nissan Versa

.
Finally, we are now going to attack the part you are certainly most interested in this content, what to do if you have a lambda sensor problem on Nissan Versa . In a first step we will find out how to identify a lambda sensor HS and in a second step how to change it.

How to know if a lambda sensor on Nissan Versa is HS

.
It is necessary to know that a lambda sensor has generally a lifetime of 150 000 km , this info can vary according to the year of your Nissan Versa, your driving, and the good performance of your engine. A poorly taken care of engine that produces unburned gases may forever corrupt your lambda sensor. One of the clues that can notify you of a defective lambda sensor on Nissan Versa might be the engine light comes on, if you want to turn off the engine light of your Nissan Versa, do not think twice to visit our dedicated content to see the process to stick to. The only effective way to be certain that you have a lambda sensor problem on your Nissan Versa and to complete your car to the diagnostic case, for that do not think twice to seek advice from our tutorial which explains you Nissan Versahow to read the fault code of a Nissan Versa. Take note that if you have problems with one of your lambda sensors, the just solution to resolve them will be to change the defective sensor.

How to change a lambda sensor on Nissan Versa?

And finally, we are going to focus on the correction of lambda sensor problems on Nissan Versa , 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 know-how. 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 Nissan Versa 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 Nissan Versa.

To find more tips on the Nissan Versa, take a look at the Nissan Versa category.