Modern automobiles are more and more equipped with new technologies, apart from the comfort of use it can provide, technology also has the advantage of saving fuel or reducing the pollution released by our automobiles. This is exactly the subject of our content of the day, we are going to look at the complications of the lambda sensor on Ford Crown Victoria , this sensor also named oxygen sensor plays an important purpose. To find out, first, we are going to find out what a lambda probe is utilized for, then, what are the lambda sensor complications on Ford Crown Victoria and how to resolve them.
What is a lambda role on Ford Crown Victoria?
So we start our content with the benefit of a lambda sensor on Ford Crown Victoria , we will first see what is the purpose of this probe and then how it functions.
Role of a lambda sensor on Ford Crown Victoria
First produced 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 Ford Crown Victoria , its goal is to control the amount of oxygen in the exhaust gases, this will allow the engine unit to modify the air/fuel mixture to decrease the pollution released by the motor vehicle and lower the car’s fuel consumption.
Lambda sensor procedure on Ford Crown Victoria
Before explaining you the different complications of lambda probe on Ford Crown Victoria , we will look a little more in outline at its working to allow you to understand precisely 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 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 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 optimize the combustion .
Lambda sensor issue on Ford Crown Victoria
.
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 issue on Ford Crown Victoria . In a first step we will discover how to find a lambda sensor HS and in a second step how to change it.
How to know if a lambda sensor on Ford Crown Victoria is HS
.
It is important to know that a lambda sensor has generally speaking a lifetime of 150 000 km , this info can vary according to the year of your Ford Crown Victoria, your driving, and the good performance of your engine unit. A poorly looked after engine unit that releases unburned gases may completely damaged your lambda sensor. One of the clues that can warn you of a faulty lambda sensor on Ford Crown Victoria may be the engine unit light turns on, if you want to turn off the engine light of your Ford Crown Victoria, do not hesitate to visit our dedicated content to see the procedure to follow. The only effective way to ensure that you have a lambda sensor issue on your Ford Crown Victoria and to pass your car to the diagnostic case, for that do not hesitate to seek advice from our guide which explains you Ford Crown Victoriahow to read the fault code of a Ford Crown Victoria. Take note that if you have complications with one of your lambda sensors, the just remedy to correct them will be to change the faulty sensor.
How to change a lambda sensor on Ford Crown Victoria?
And at last, we are going to concentrate on the correction of lambda sensor problems on Ford Crown Victoria , by describing how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to carry out and you will be able to do it yourself with a minimum 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 faulty the second one risks to drop you fairly quickly. To replace it, it will be necessary to put your Ford Crown Victoria 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 Ford Crown Victoria.
To find more tips on the Ford Crown Victoria, take a look at the Ford Crown Victoria category.