A new warning light on your dashboard? You don’t understand why it doesn’t shut off… It’s normal, an auto is elaborate and there are various reasons why a light may occur. In the event that your glow plug light comes on while driving your Skoda Enyaq, it may possibly indicate several problems. In this article, we will do everything we can to support you see things more clearly. First, we will find out how the preheating light on your Skoda Enyaq works, and then the different explanations it lights up when you are driving

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What is the role of my Skoda Enyaq glow plug light?

The main intent of the engine glow plug light, which is generally represented by a yellow coil, is to ensure that your glow plugs are working properly. Indeed, it must light up when you switch on your Skoda Enyaq to tell you that they are heating the intake air in your cylinders and must go out after a few minutes when the engine is running. This preheat light is therefore not supposed to stay or come on while driving with your motor vehicle. But, if it turns on while driving, it may show different failures, we will try to summarize the main ones.

What to do if the glow plug light comes on while driving on my Skoda Enyaq?

A glow light that comes on while driving on your Skoda Enyaq or at any other time other than when the engine is started is meant to notify you to a fault other than your spark plugs, we will take a look at this now. Whatever the case, connecting your vehicle to the diagnostic tool will allow you to properly interpret the motive for the light up of your glow light.

My Skoda Enyaq glow light comes on and I’m encountering a loss of power

The first probability is that you perceive that your glow plug light comes on while driving your Skoda Enyaq and that you also experience a loss of power. In such a case, several complications can explain its lightning. Here is a list of the main reasons:

  • Issue of EGR valve, indeed, if you are affected a loss of power, it is possible that your EGR valve is blocked, in such a case, it is expected that your preheat light comes on while driving on Skoda Enyaq because it is one of the issue of which it is expected to alert you. Have the status of your valve checked out
  • Problem linked to the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can result in turbo boost and a disturbance in the performance of the turbo.
  • Problem associated with the injection, either an injector that has seized up or the injection pump that is malfunctioned by filings or other possible foreign bodies that disturb its proper function.
  • Finally, the last issue that could lead to a glow indicator light on your Skoda Enyaq coupled with a loss of power, is that your fuel filter is too dirty, you should come to feel jerks because of a bad fuel flow in the engine.

My glow plug light comes on or is flashing but no difference on the performance of my Skoda Enyaq

Finally, we’ll give you the explanations for a glow plug light that comes on on your Skoda Enyaq without you feeling any difference in power or motor vehicle behaviour. Generally, this is an electronic fault:

  • Glow plug relays or fuses to be replaced, test and replace if necessary.
  • A contactor/potentiometer on one of your pedals (brake, accelerator or clutch) has failed, often a simple de-seizure will be enough to get rid of the issue.
  • You have a false contact somewhere in your electrical circuit, test the other solutions first because it is not easy to find it alone, we advise you to go to your auto technician.
  • Faulty injection pressure sensor, ECU error

    • To find more tips on the Skoda Enyaq, take a look at the Skoda Enyaq category.