Imagine yourself driving quietly aboard your Volkswagen Golf 3 and all of a sudden an engine signal appears on your dashboard ! The most frequent response is the fear of risking a critical issue. To know what exactly this light refers to, you will have to learn how to read an Volkswagen Golf 3 fault codes, you may have already heard about OBD system, this is exactly what we are going to focus on. Our writers have chosen to produce this piece of content to help you fairly quickly discover the source of this default code and to give you serenity. To get this done, we will first take a look at the nature of a fault code on Volkswagen Golf 3, then how to read an Volkswagen Golf 3 fault code, and finally how to erase this fault code to be able to turn off the light on your dashboard.
What is a Volkswagen Golf 3 fault code?
A fault code is a universal or standard code common to all automotive companies , they are also identified as DTC (Data Trouble Code), the point is to make sure that any diagnostic OBD can understand them. They will be represented by a standard format, such as example: P0255. Each info will have a particular meaning. Default codes are codes issued by the calculators of your Volkswagen Golf 3. 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 appear. The advantage of understanding how to read a fault code on your Volkswagen Golf 3 is that you will have access to precise info about your car which will let you to figure out what issue you are facing.
How to read a fault code on my Volkswagen Golf 3?
In this second section we will now focus specifically on what brings you on this website, how to read a fault code on Volkswagen Golf 3. To gain access to this useful info you will need to to obtain a diagnostic tool, also referred to as OBD 2, named after the socket on your Volkswagen Golf 3 to which you will have to connect. These diagnostic tools are easily 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 purchased an OBD2 diagnostic reader, you will need to discover the diagnostic plug on your Volkswagen Golf 3, 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 Volkswagen Golf 3.
How to erase the fault code Volkswagen Golf 3
Finally, to finish this article, we are going to explain you the methode to accomplish to erase a fault code on your Volkswagen Golf 3. 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 essential question, is it really useful to erase this fault code on Volkswagen Golf 3? In fact, erasing a fault code without resolving the issue is like burying its head in the sand. Additionally, the computer of your Volkswagen Golf 3 is made to take decisions according to the data it records, if an essential fault code is on, it will actually adjust the engine comportment to protect it. So if you delete the fault code, be sure you solve the problem to which it is associated. 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 Volkswagen Golf 3.
If you need more guides on the Volkswagen Golf 3, go to our Volkswagen Golf 3 category.
