Latest cars are increasingly furnished 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 released by our cars. This is precisely the subject matter of our content page of the day, we are going to look at the problems of the lambda sensor on Dodge Ram , this sensor as well named oxygen sensor plays an necessary purpose. To find out, first, we are going to find out what a lambda probe is employed for, then, what are the lambda sensor problems on Dodge Ram and how to resolve them.
What is a lambda task on Dodge Ram?
So we begin our content page with the benefit of a lambda sensor on Dodge Ram , we will first see what is the purpose of this probe and then how it functions.
Role of a lambda sensor on Dodge Ram
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 Dodge Ram , its objective is to control the amount of oxygen in the exhaust gases, this will enable the engine to change the air/fuel mixture to decrease the pollution released by the car and reduce the car’s fuel consumption.
Lambda sensor operation on Dodge Ram
Before explaining you the different problems of lambda probe on Dodge Ram , we will look a little more in outline at its functioning 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 managing the amount of oxygen present in the exhaust gases . One could naively believe 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 required 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 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 Dodge Ram
.
Finally, we are now going to attack the section you are absolutely most keen on this content page, how to handle it if you have a lambda sensor issue on Dodge Ram . In a first step we will find out how to identify a lambda sensor HS and in a second step how to replace it.
How to know if a lambda sensor on Dodge Ram is HS
.
It is necessary to know that a lambda sensor has in general a lifetime of 150 000 km , this statistics can vary according to the year of your Dodge Ram, your driving, and the good performance of your engine. A poorly looked after engine that produces unburned gases may completely alter your lambda sensor. One of the clues that can alert you of a faulty lambda sensor on Dodge Ram might be the engine light turns on, if you want to turn off the engine light of your Dodge Ram, do not think twice to seek advice from our dedicated content page to see the procedure to stick to. The only effective technique to make sure that you have a lambda sensor issue on your Dodge Ram and to complete your car to the diagnostic case, for that do not think twice to consult our tutorial which explains you Dodge Ramhow to read the fault code of a Dodge Ram. Please be aware that if you have problems with one of your lambda sensors, the just solution to solve them will be to replace the faulty sensor.
How to replace a lambda sensor on Dodge Ram?
And at last, we are going to focus on the correction of lambda sensor problems on Dodge Ram , by detailing how to replace a lambda sensor.
The replacement of a lambda sensor is quite basic to accomplish 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 replace 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 required to put your Dodge Ram 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 Dodge Ram.
Whenever you have any additional questions about the Dodge Ram, do not hesitate to consult our Dodge Ram category.
