Latest cars are progressively built with new technologies, apart from the comfort of use it can bring, technology also has the advantage of saving fuel or reducing the pollution emitted by our cars. This is exactly the subject matter of our content of the day, we are going to look at the complications of the lambda sensor on Chevrolet Colorado , this sensor also known as oxygen sensor plays an essential purpose. To find out, first, we are going to find out what a lambda probe is used for, then, what are the lambda sensor complications on Chevrolet Colorado and how to resolve them.
What is a lambda role on Chevrolet Colorado?
So we start our content page with the interest of a lambda sensor on Chevrolet Colorado , we will first see what is the function of this probe and then how it works.
Role of a lambda sensor on Chevrolet Colorado
First designed by Volvo in the 1970s, it began to appear on our cars in the 1990s with the first EURO 1 emission requirements. Also called oxygen sensor on Chevrolet Colorado , its objective is to control the amount of oxygen in the exhaust gases, this will enable the engine unit to change the air/fuel mixture to reduce the pollution emitted by the motor vehicle and lower the car’s fuel consumption.
Lambda sensor process on Chevrolet Colorado
Before explaining you the different complications of lambda probe on Chevrolet Colorado , we will look a little more in outline at its functioning 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 task of controlling 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 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 exact data by compiling the two probes. These data are sent to the ECU which will adjust the quantity of air and gasoline injected into the engine unit to improve the combustion .
Lambda sensor problem on Chevrolet Colorado
Finally, we are now going to attack the section you are certainly most interested in this content page, how to handle it if you have a lambda sensor problem on Chevrolet Colorado . 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 Chevrolet Colorado is HS
It is essential to know that a lambda sensor has generally a lifetime of 150 000 km , this info can differ according to the year of your Chevrolet Colorado, your driving, and the good performance of your engine unit. A poorly looked after engine unit that releases unburned gases may permanently damaged your lambda sensor. One of the clues that can warn you of a defective lambda sensor on Chevrolet Colorado might be the engine unit light turns on, if you want to turn off the engine light of your Chevrolet Colorado, do not think twice to visit our dedicated content page to see the procedure to follow. The only effective technique to be sure that you have a lambda sensor problem on your Chevrolet Colorado and to complete your car to the diagnostic case, for that do not think twice to seek advice from our guide which explains you Chevrolet Coloradohow to read the fault code of a Chevrolet Colorado. Please be aware that if you have complications with one of your lambda sensors, the just remedy to resolve them will be to change the defective sensor.
How to change a lambda sensor on Chevrolet Colorado?
And finally, we are going to focus on the correction of lambda sensor problems on Chevrolet Colorado , by explaining 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 minimal 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 defective the second one risks to drop you fairly quickly. To replace it, it will be required to put your Chevrolet Colorado 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 Chevrolet Colorado.
To find more tips on the Chevrolet Colorado, take a look at the Chevrolet Colorado category.