Imagine yourself driving peacefully aboard your Vauxhall Corsa and abruptly an engine light shows up on your dashboard ! The most common kind of reaction is the worry of risking a severe problem. To know what exactly this light corresponds to, you will have to learn how to read an Vauxhall Corsa fault codes, you may have previously heard of OBD system, this is exactly what we are going to focus on. Our writers have chosen to publish this article content to enable you quickly discover the origin of this default code and to give you peace of mind. To perform this, we will first examine the nature of a fault code on Vauxhall Corsa, then how to read an Vauxhall Corsa fault code, and finally how to erase this fault code in order to turn off the light on your dashboard.


What is a Vauxhall Corsa fault code?

A fault code is a generic or standard code which is identical to all automotive companies , they are also known as DTC (Data Trouble Code), the goal is to guarantee that any diagnostic OBD can read 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 Vauxhall Corsa. These ECUs will continuously 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 Vauxhall Corsa is that you will have be able to access to precise info about your car which will allow you to discover what problem you are facing.

How to read a fault code on my Vauxhall Corsa?

In this second part we will now focus specifically on what brings you here, how to read a fault code on Vauxhall Corsa. To gain access to this valued data you will need to to get a diagnostic tool, also called OBD 2, named after the socket on your Vauxhall Corsa to which you will have to connect. These diagnostic tools are freely available to buy, 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 situate the diagnostic plug on your Vauxhall Corsa, it is located 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 Vauxhall Corsa.

How to erase the fault code Vauxhall Corsa

Finally, to conclude this content page, we are going to explain you the manipulation to execute to erase a fault code on your Vauxhall Corsa. Once you have navigated through the menus, you will access the list of active fault codes on your car. But, you will have to ask yourself an essential question, is it really productive to erase this fault code on Vauxhall Corsa? Absolutely, erasing a fault code without dealing with the problem corresponds to burying its head in the sand. Additionally, the computer of your Vauxhall Corsa is made to take decisions according to the data it collects, if a vital fault code is on, it will actually adapt the engine performance to preserve it. So if you erase the fault code, make sure to solve the issue to which it is connected. 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 Vauxhall Corsa.

If you wish more tutorials on the Vauxhall Corsa, go to our Vauxhall Corsa category.