Latest cars 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 cars. This is precisely the subject of our article of the day, we are going to look at the problems of the lambda sensor on Nissan Frontier , this sensor as well named oxygen sensor plays an important purpose. To find out, first, we are going to identify what a lambda probe is utilized for, then, what are the lambda sensor problems on Nissan Frontier and how to fix them.
What is a lambda role on Nissan Frontier?
So we start our content with the interest of a lambda sensor on Nissan Frontier , we will first see what is the job of this probe and then how it works.
Role of a lambda sensor on Nissan Frontier
First produced by Volvo in the 1970s, it began to show up on our cars in the 1990s with the first EURO 1 emission requirements. As well called oxygen sensor on Nissan Frontier , its task is to regulate the amount of oxygen in the exhaust gases, this will allow the engine unit to modify the air/fuel mixture to lower the pollution emitted by the motor vehicle and reduce the car’s fuel consumption.
Lambda sensor process on Nissan Frontier
Before describing you the different problems of lambda probe on Nissan Frontier , we will look a little more in detail at its functioning to allow you to understand precisely 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 controlling the amount of oxygen present in the exhaust gases . One could naively believe 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 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 modify the quantity of air and gasoline injected into the engine unit to improve the combustion .
Lambda sensor issue on Nissan Frontier
.
Finally, we are now going to attack the part you are absolutely most interested in this content, what to do if you have a lambda sensor issue on Nissan Frontier . In a first step we will discover how to locate a lambda sensor HS and in a second step how to change it.
How to know if a lambda sensor on Nissan Frontier is HS
.
It is important 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 Nissan Frontier, your driving, and the good working of your engine unit. A poorly looked after engine unit that releases unburned gases may completely alter your lambda sensor. One of the clues that can notify you of a defective lambda sensor on Nissan Frontier might be the engine unit light comes on, if you want to turn off the engine light of your Nissan Frontier, do not hesitate to consult our dedicated content to see the process to follow. The only effective technique to be certain that you have a lambda sensor issue on your Nissan Frontier and to complete your car to the diagnostic case, for that do not hesitate to consult our guide which explains you Nissan Frontierhow to read the fault code of a Nissan Frontier. Please be aware that if you have problems with one of your lambda sensors, the just remedy to correct them will be to change the defective sensor.
How to change a lambda sensor on Nissan Frontier?
And at last, we are going to focus on the correction of lambda sensor problems on Nissan Frontier , by detailing how to replace a lambda sensor.
The replacement of a lambda sensor is quite very easy to perform and you will have the ability 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 defective the second one risks to drop you quickly. To replace it, it will be required to put your Nissan Frontier 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 Frontier.
To get more tips on the Nissan Frontier, take a look at the Nissan Frontier category.
