Recent vehicles are increasingly pre-loaded 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 of our article of the day, we are going to look at the problems of the lambda sensor on Jeep Compass , this sensor as well named oxygen sensor plays an important role. To find out, first, we are going to find out what a lambda probe is utilized for, then, what are the lambda sensor problems on Jeep Compass and how to resolve them.
What is a lambda purpose on Jeep Compass?
So we start our content page with the interest of a lambda sensor on Jeep Compass , we will first see what is the job of this probe and then how it functions.
Role of a lambda sensor on Jeep Compass
First designed by Volvo in the 1970s, it began to appear on our cars in the 1990s with the first EURO 1 emission specifications. As well called oxygen sensor on Jeep Compass , its task is to regulate the amount of oxygen in the exhaust gases, this will enable the engine to change the air/fuel mixture to lower the pollution emitted by the motor vehicle and reduce the car’s fuel consumption.
Lambda sensor process on Jeep Compass
Before describing you the different problems of lambda probe on Jeep Compass , we will look a little more in outline at its working 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 task of controlling the amount of oxygen present in the exhaust gases . One could naively think 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 specifications there are now 2 lambda sensors, one before and one after the catalyst . The interest is to have more exact 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 Jeep Compass
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Finally, we are now going to attack the section you are certainly most interested in this content page, what to do if you have a lambda sensor problem on Jeep Compass . In a first step we will discover how to find a lambda sensor HS and in a second step how to replace it.
How to know if a lambda sensor on Jeep Compass is HS
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It is important to know that a lambda sensor has generally a lifetime of 150 000 km , this data can vary according to the year of your Jeep Compass, your driving, and the good working of your engine. A poorly taken care of engine that produces unburned gases may forever alter your lambda sensor. One of the clues that can notify you of a defective lambda sensor on Jeep Compass might be the engine light turns on, if you want to turn off the engine light of your Jeep Compass, do not think twice to visit our dedicated content page to see the procedure to stick to. The only effective technique to ensure that you have a lambda sensor problem on your Jeep Compass and to pass your car to the diagnostic case, for that do not think twice to seek advice from our guide which explains you Jeep Compasshow to read the fault code of a Jeep Compass. Please be aware that if you have problems with one of your lambda sensors, the just remedy to resolve them will be to replace the defective sensor.
How to replace a lambda sensor on Jeep Compass?
And finally, we are going to focus on the correction of lambda sensor problems on Jeep Compass , by describing how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to perform and you will have the ability to do it yourself with a minimal of tools and mechanical knowledge. A lambda sensor is worth between 25 and 50€ , it is better to replace 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 Jeep Compass 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 Jeep Compass.
In the event that you have any additional questions about the Jeep Compass, do not hesitate to consult our Jeep Compass category.
