Imagine yourself driving quietly aboard your Audi Rs5 and all of a sudden an engine light shows up on your dashboard ! The most frequent kind of response is the fear of risking a severe problem. To know what exactly this light refers to, you will have to learn how to read an Audi Rs5 fault codes, you may have already read about OBD system, this is precisely what we are going to speak about. Our writers have chosen to publish this content page to enable you quickly find the source of this default code and to give you serenity. To get this done, we will first look at the nature of a fault code on Audi Rs5, then how to read an Audi Rs5 fault code, and finally how to erase this fault code to be able to turn off the light on your dashboard.

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What is a Audi Rs5 fault code?

A fault code is a universal or standard code which is identical to all manufacturers , they are also identified as DTC (Data Trouble Code), the purpose is to ensure that any diagnostic OBD can interpret them. They will be symbolized by a standard format, like for example: P0255. Each data will have a special explanation. Default codes are codes issued by the calculators of your Audi Rs5. These ECUs will constantly monitor your vehicle’s emissions, pressures, mixtures and when the values exceed the limits set by the vehicle’s ECU, the fault code will emerge. The advantage of knowing how to read a fault code on your Audi Rs5 is that you will have gain access to to specific data about your automobile which will let you to discover what issue you are facing.

How to read a fault code on my Audi Rs5?

In this second part we will now focus specifically on what brings you on this website, how to read a fault code on Audi Rs5. To access this valuable data you will need to to purchase a diagnostic tool, also referred to as OBD 2, named after the socket on your Audi Rs5 to which you will have to connect. These diagnostic tools are freely available in the market, you will be able to find some in Bluetooth version which connects to your phone and some standard versions with a reader associated to the socket, as far as price is concerned, you will be able to find models between 30 and 100 euros. Once you have acquired an OBD2 diagnostic reader, you will have to situate the diagnostic plug on your Audi Rs5, it is based on the left side of your steering column on the lower part of your dashboard, behind a hatch. It is easy to locate because it is triangular shaped and has 16 pins. All you have to do is connect with your diagnostic tool to read the fault code of your Audi Rs5.

How to erase the fault code Audi Rs5

Finally, to conclude this article, we are going to describe you the manipulation to execute to erase a fault code on your Audi Rs5. Once you have navigated through the menus, you will access the list of active fault codes on your car. However, you will have to ask yourself an important question, is it really useful to erase this fault code on Audi Rs5? Indeed, erasing a fault code without solving the problem corresponds to closing its eyes to the fact. Furthermore, the computer of your Audi Rs5 is made to take decisions according to the data it collects, if a very important fault code is on, it will likely modify the engine operation to protect it. So if you erase the fault code, make sure to solve the issue to which it is linked. Some OBD diagnostic tools do not allow you to do this. You have a dedicated navigation menu on most diagnostic tools that should allow you to clear this fault code on Audi Rs5.

To discover more tips on the Audi Rs5, take a look at the Audi Rs5 category.