Facing problems on your motor vehicle is especially bothersome, in addition to the financial side that these complications represent, one must also add the time lost with a non-operational Audi Tt and the time spent to detect and repair the malfunction. Nevertheless, some problems are less significant than others, which is not to say that they do not worry us. In this article we are going to look at a trouble that can occur to most of us, having vibrations at acceleration on Audi Tt. This trouble can in some cases be complex to perceive but it must be handled. We will therefore start our article content with the origins of these vibrations on Audi Tt, then, with the solutions you have to reduce or stop these tremors.

acceleration-vibrations-audi-tt

Why does my Audi Tt produce vibrations when accelerating?

So let’s start our article content with the origins of this sort of trouble on your car. You should already know that an engine, specifically if it is ancient or if it has been driven a lot, can naturally vibrate without being a trouble behind it. Large diesel engines, specifically those with a lot of torque, can generate this form of feeling, both at idle and when accelerating.

I feel vibrations on my Audi Tt only when accelerating

Let’s take the most interesting circumstance for us in this article content. The fact that you experience trembling on your Audi Tt during your acceleration periods, in this circumstance you will have to verify the state of different parts because a good number of elements can be at the source of these vibrations and regardless if you are unlucky a mix of several of them may also be possible, here is the list of components that can be concerned.

  • Turbo: If the turbo of your Audi Tt is defective, it may generate vibrations that you will suffer when you accelerate at the moment it is running.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may disrupt the behavior of your turbo and develop vibrations that you may feel within the acceleration of your Audi Tt.

    • .

  • If the turbo is punctured or injured, the result will be the same, the power supply of your turbo will be troubled and its behavior too. Be sure to visually check their state.

I’m getting vibrations on my Audi Tt at acceleration and deceleration

We will now look into the scenario where you feel vibrations on your Audi Tt when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Audi Tt, please browse our article content focused on this trouble to get rid of your problem. If, alternatively, you notice that your Audi Tt vibrates when accelerating but also when it is stopped, here is the list of components to check:

  • EGR valve: Indeed this valve which manages the return of exhaust gases for pollution standards can become dirty and disturb the evacuation of exhaust gases which can generate Audi Tt vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control the fuel/air mixture flow may be dirty or damaged, which will discharge the wrong amount of mixture and thus prevent your engine block from working properly, it is even possible that one or more of your cylinders are not running correctly.
  • Fuel Filter: Like the injectors, if the filter is blocked it will not let the fuel pass correctly and therefore disturb the operation of your Audi Tt, up to the point of leading to vibrations during acceleration.

Here are the main causes of a Audi Tt that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Audi Tt? What can I do?

To finish , in this last part, we will provide you the possibilities available to you to get over these tremors on your car when you accelerate. Here is the best attitude to adopt depending on the part that is affected:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Audi Tt, it will be good for you to control all the components associated with it because changing a complete turbo is a big budget and generally the trouble does not come exclusively from the turbo. So make sure to examine your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Audi Tt to your workshop.
  • EGR valve: The EGR valve has the benefit that it is quite often easy to access and simple to take apart/clean. You can always take a look at it and clean it, for this see our article content on cleaning the EGR valve of an Audi Tt.
  • Injectors: Injectors are very fragile components and a few impurities may be enough to disturb their operation. Use a fuel additive to simply clean the injectors, if this is not enough you will have to go to a expert.
  • Fuel Filter: If it is the fuel filter, simply change it. A fuel filter doesn’t clean itself, so if it is clogged you will only have to replace it with a new one.

Now you have all the info you need to discover the cause of the vibrations at acceleration on your Audi Tt. If you don’t feel able to complete certain procedures don’t hesitate to go to your technician.

If perhaps you have any additional questions about the Audi Tt, do not hesitate to consult our Audi Tt category.