A new warning light on your dashboard? You don’t find out why it doesn’t turn off… It’s normal, an automobile is complicated and there are multiple reasons why a light may occur. If it turns out your glow plug light comes on while driving your Land Rover Evoque, it might suggest different things. On this page, we will do everything we can to help you see things more clearly. First, we will find out how the preheating light on your Land Rover Evoque operates, and then the different reasons it lights up when you are driving

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What is the role of my Land Rover Evoque glow plug light?

The primary intent of the engine glow plug light, which is most of the time represented by a yellow coil, is to ensure that your glow plugs are working properly. In reality, it must light up when you switch on your Land Rover Evoque 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 expected to stay or come on while driving with your car. But, if it comes on while driving, it may suggest several troubles, we will try to summarize the most important ones.

What to do if the glow plug light comes on while driving on my Land Rover Evoque?

A glow light that comes on while driving on your Land Rover Evoque or at any other time other than when the engine is started is designed to warn you to a problem other than your spark plugs, we will check out this right now. Whatever the case, plug in your car to the diagnostic tool will allow you to carefully translate the reason for the light up of your glow light.

My Land Rover Evoque glow light comes on and I’m encountering a loss of power

The first situation is that you identify that your glow plug light comes on while driving your Land Rover Evoque and that you also experience a loss of power. In this instance, different problems can explain its presence. Here is a list of the most important reasons:

  • Problem of EGR valve, in reality, if you undergo a loss of power, it is possible that your EGR valve is blocked, in this case, it is obvious that your preheat light comes on while driving on Land Rover Evoque because it is one of the issue of which it is supposed to alert you. Have the status of your valve examined
  • Issue related to the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can bring about turbo boost and a perturbation in the performance of the turbo.
  • Issue related to the injection, either an injector that has seized up or the injection pump that is broken by filings or other possible foreign bodies that disrupt its proper performance.
  • Finally, the last issue that could lead to a glow indicator light on your Land Rover Evoque coupled with a loss of power, is that your fuel filter is too dirty, you should get 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 Land Rover Evoque

To conclude, we’ll give you the reasons for a glow plug light that comes on on your Land Rover Evoque without you feeling any difference in power or car behaviour. In general, this is an electronic problem:

  • Glow plug relays or fuses to be changed, 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 resolve the issue.
  • You have a false contact somewhere in your electrical circuit, test the other alternatives first because it is not easy to find it alone, we recommend you to go to your technician.
  • Faulty injection pressure sensor, ECU error

    • To find more tips on the Land Rover Evoque, take a look at the Land Rover Evoque category.