Recent automobiles are progressively 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 automobiles. This is precisely the subject of our content page of the day, we are going to look at the complications of the lambda sensor on Dodge Caliber , this sensor as well called oxygen sensor plays an necessary role. To find out, first, we are going to identify what a lambda probe is used for, then, what are the lambda sensor complications on Dodge Caliber and how to resolve them.
What is a lambda fonction on Dodge Caliber?
So we begin our article with the benefit of a lambda sensor on Dodge Caliber , we will first discover what is the function of this probe and then how it works.
Role of a lambda sensor on Dodge Caliber
First created by Volvo in the 1970s, it began to show up on our cars in the 1990s with the first EURO 1 emission specifications. As well called oxygen sensor on Dodge Caliber , its objective is to control the amount of oxygen in the exhaust gases, this will allow the engine unit to adapt the air/fuel mixture to decrease the pollution emitted by the car and reduce the car’s fuel consumption.
Lambda sensor operation on Dodge Caliber
Before describing you the different complications of lambda probe on Dodge Caliber , we will look a little more in detail at its working to allow you to figure out precisely how it works 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 only 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 benefit is to have more precise data by compiling the two probes. These data are sent to the ECU which will adapt the quantity of air and gasoline inserted into the engine unit to improve the combustion .
Lambda sensor problem on Dodge Caliber
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At last, we are now going to attack the section you are undoubtedly most enthusiastic about this article, what to do if you have a lambda sensor problem on Dodge Caliber . In a first step we will discover how to locate a lambda sensor HS and in a second step how to replace it.
How to know if a lambda sensor on Dodge Caliber is HS
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It is necessary to know that a lambda sensor has generally speaking a lifetime of 150 000 km , this data can fluctuate according to the year of your Dodge Caliber, your driving, and the good working of your engine unit. A poorly maintained engine unit that releases unburned gases may completely corrupt your lambda sensor. One of the clues that can alert you of a faulty lambda sensor on Dodge Caliber might be the engine unit light comes on, if you want to turn off the engine light of your Dodge Caliber, do not think twice to consult our dedicated article to discover the procedure to follow. The only effective method to make sure that you have a lambda sensor problem on your Dodge Caliber and to complete your car to the diagnostic case, for that do not think twice to consult our guide which explains you Dodge Caliberhow to read the fault code of a Dodge Caliber. Please note that if you have complications with one of your lambda sensors, the only remedy to resolve them will be to replace the faulty sensor.
How to replace a lambda sensor on Dodge Caliber?
And finally, we are going to focus on the correction of lambda sensor problems on Dodge Caliber , by explaining how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to carry out and you will have the ability 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 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 quickly. To replace it, it will be necessary to put your Dodge Caliber 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 Dodge Caliber.
If perhaps you have any additional questions about the Dodge Caliber, do not hesitate to consult our Dodge Caliber category.
