A new warning light on your dashboard? You don’t figure out why it doesn’t shut off… It’s typical, an automobile is complicated and there are many causes why a light might come on. In the event that your glow plug light comes on while driving your Ford Ecosport, it may possibly signify different issues. In this article, we will do everything we can to help you see things more clearly. First, we will find out how the preheating light on your Ford Ecosport works, and then the different reasons it lights up when you are driving

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What is the purpose of my Ford Ecosport glow plug light?

The main goal of the engine glow plug light, which is in most cases symbolized by a yellow coil, is to make sure that your glow plugs are working correctly. In fact, it must light up when you switch on your Ford Ecosport 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 meant to stay or come on while driving with your vehicle. But, if it comes on while driving, it may indicate several issues, we will try to detail the most important ones.

What to do if the glow plug light comes on while driving on my Ford Ecosport?

A glow light that comes on while driving on your Ford Ecosport or at any other time other than when the engine is started is intended to alert you to a problem other than your spark plugs, we will take a look at this right now. No matter the reason, plug in your car to the diagnostic tool will allow you to properly understand the motive for the light up of your glow light.

My Ford Ecosport glow light comes on and I’m going through a loss of power

The first probability is that you notice that your glow plug light comes on while driving your Ford Ecosport and that you also encounter a loss of power. In this case, different problems can explain its lightning. Here is a list of the most important causes:

  • Problem of EGR valve, indeed, if you suffer 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 Ford Ecosport because it is one of the problem of which it is intended to alert you. Have the status of your valve checked out
  • Issue linked to the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can cause turbo boost and a disturbance in the performance of the turbo.
  • Issue linked to the injection, either an injector that has seized up or the injection pump that is malfunctioned by filings or other possible foreign bodies that affect its proper operation.
  • Finally, the last problem that could lead to a glow indicator light on your Ford Ecosport coupled with a loss of power, is that your fuel filter is too dirty, you should experience 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 Ford Ecosport

Finally, we’ll give you the reasons for a glow plug light that comes on on your Ford Ecosport without you feeling any difference in power or vehicle behaviour. Generally, this is an electronic problem:

  • Glow plug relays or fuses to be replaced, test and change 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 fix the problem.
  • You have a false contact somewhere in your electrical circuit, check the other solutions first because it is not easy to find it alone, we advise you to go to your repair shop.
  • Faulty injection pressure sensor, ECU error

    • If you need more guides on the Ford Ecosport, go to our Ford Ecosport category.