Recent vehicles are increasingly equipped 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 released by our vehicles. This is exactly the subject matter of our content page of the day, we are going to look at the problems of the lambda sensor on Chevrolet Cruze , this sensor as well named oxygen sensor plays an important function. 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 Chevrolet Cruze and how to solve them.
What is a lambda purpose on Chevrolet Cruze?
So we start our content page with the interest of a lambda sensor on Chevrolet Cruze , we will first discover what is the task of this probe and then how it functions.
Role of a lambda sensor on Chevrolet Cruze
First produced by Volvo in the 1970s, it began to show up on our cars in the 1990s with the first EURO 1 emission requirements. Also called oxygen sensor on Chevrolet Cruze , its objective is to control the amount of oxygen in the exhaust gases, this will enable the engine unit to modify the air/fuel mixture to reduce the pollution released by the car and lower the car’s fuel consumption.
Lambda sensor procedure on Chevrolet Cruze
Before explaining you the different problems of lambda probe on Chevrolet Cruze , we will look a little more in outline at its functioning 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 informed you, a lambda probe has the task of managing the amount of oxygen present in the exhaust gases . One could naively believe 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 required 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 optimize the combustion .
Lambda sensor problem on Chevrolet Cruze
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At last, 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 problem on Chevrolet Cruze . In a first step we will see how to identify a lambda sensor HS and in a second step how to change it.
How to know if a lambda sensor on Chevrolet Cruze is HS
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It is important to know that a lambda sensor has generally a lifetime of 150 000 km , this info can fluctuate according to the year of your Chevrolet Cruze, your driving, and the good performance of your engine unit. A poorly maintained engine unit that emits unburned gases may forever corrupt your lambda sensor. One of the clues that can warn you of a defective lambda sensor on Chevrolet Cruze may be the engine unit light turns on, if you want to turn off the engine light of your Chevrolet Cruze, do not hesitate to seek advice from our dedicated content page to discover the procedure to follow. The only effective way to make sure that you have a lambda sensor problem on your Chevrolet Cruze and to complete your car to the diagnostic case, for that do not hesitate to consult our tutorial which explains you Chevrolet Cruzehow to read the fault code of a Chevrolet Cruze. Take note that if you have problems with one of your lambda sensors, the only remedy to solve them will be to change the defective sensor.
How to change a lambda sensor on Chevrolet Cruze?
And at last, we are going to concentrate on the correction of lambda sensor problems on Chevrolet Cruze , by detailing how to replace a lambda sensor.
The replacement of a lambda sensor is quite basic to accomplish and you will have the ability to do it yourself with a minimum of tools and mechanical knowledge. 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 quickly. To replace it, it will be required to put your Chevrolet Cruze 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 Chevrolet Cruze.
If you wish more guides on the Chevrolet Cruze, go to our Chevrolet Cruze category.
