Recent automobiles are more and more built 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 automobiles. This is exactly the subject matter of our article of the day, we are going to look at the problems of the lambda sensor on Volkswagen New Beetle , this sensor as well known as oxygen sensor plays an important role. To find out, first, we are going to identify what a lambda probe is utilized for, then, what are the lambda sensor problems on Volkswagen New Beetle and how to solve them.
What is a lambda role on Volkswagen New Beetle?
So we start our content page with the interest of a lambda sensor on Volkswagen New Beetle , we will first see what is the job of this probe and then how it works.
Role of a lambda sensor on Volkswagen New Beetle
First created 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 Volkswagen New Beetle , 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 released by the car and lower the car’s fuel consumption.
Lambda sensor procedure on Volkswagen New Beetle
Before describing you the different problems of lambda probe on Volkswagen New Beetle , we will look a little more in detail at its working to allow you to understand exactly how it works and thus to consider more serenely the correction of a problem related to it.
As we informed you, a lambda probe has the job of managing 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 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 modify the quantity of air and gasoline inserted into the engine unit to optimize the combustion .
Lambda sensor issue on Volkswagen New Beetle
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At last, we are now going to attack the section you are certainly most enthusiastic about this content page, how to handle it if you have a lambda sensor issue on Volkswagen New Beetle . 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 Volkswagen New Beetle is HS
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It is important to know that a lambda sensor has generally a lifetime of 150 000 km , this data can differ according to the year of your Volkswagen New Beetle, your driving, and the good performance of your engine unit. A poorly looked after engine unit that produces unburned gases may permanently corrupt your lambda sensor. One of the clues that can alert you of a faulty lambda sensor on Volkswagen New Beetle might be the engine unit light turns on, if you want to turn off the engine light of your Volkswagen New Beetle, do not hesitate to visit our dedicated content page to see the process to follow. The only effective way to make sure that you have a lambda sensor issue on your Volkswagen New Beetle and to pass your car to the diagnostic case, for that do not hesitate to consult our guide which explains you Volkswagen New Beetlehow to read the fault code of a Volkswagen New Beetle. Please be aware that if you have problems with one of your lambda sensors, the only solution to solve them will be to replace the faulty sensor.
How to replace a lambda sensor on Volkswagen New Beetle?
And at last, we are going to focus on the correction of lambda sensor problems on Volkswagen New Beetle , by explaining how to replace a lambda sensor.
The replacement of a lambda sensor is quite simple to perform 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 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 Volkswagen New Beetle 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 Volkswagen New Beetle.
To discover more tips on the Volkswagen New Beetle, take a look at the Volkswagen New Beetle category.
