A new light on your dashboard? You don’t figure out why it doesn’t switch off… It’s typical, an automobile is complex and there are many motives why a light might occur. If it turns out your glow plug light comes on while driving your Ford Edge, it may signify several issues. In this post, we will do anything we can to support you see things more clearly. First, we will find out how the preheating light on your Ford Edge operates, and then the different reasons it lights up when you are driving

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What is the role of my Ford Edge glow plug light?

The main goal of the engine glow plug light, which is in most cases represented by a yellow coil, is to make sure that your glow plugs are working effectively. Indeed, it must light up when you switch on your Ford Edge 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 automobile. But, if it comes on while driving, it may reveal different troubles, we will try to point out the main ones.

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

A glow light that comes on while driving on your Ford Edge or at any other time other than when the engine is started is designed to alert you to a fault other than your spark plugs, we will look at this now. In any case, plug in your car to the diagnostic tool will allow you to precisely understand the reason for the light up of your glow light.

My Ford Edge glow light comes on and I’m experiencing a loss of power

The first possibility is that you perceive that your glow plug light comes on while driving your Ford Edge and that you also knowledge a loss of power. In this instance, several trouble can explain its lightning. Here is a list of the main motives:

  • Issue of EGR valve, indeed, if you are affected a loss of power, it is possible that your EGR valve is blocked, in this instance, it is rational that your preheat light comes on while driving on Ford Edge because it is one of the problem of which it is designed to alert you. Have the status of your valve looked at
  • Trouble associated with the turbo overflow valve, in this situation the ECU can no longer control the turbo intake pressure, which can bring about turbo boost and a disturbance in the operation of the turbo.
  • Trouble in connection 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 disrupt its proper function.
  • Finally, the last problem that could lead to a glow indicator light on your Ford Edge 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 Ford Edge

To conclude, we’ll give you the reasons for a glow plug light that comes on on your Ford Edge without you feeling any difference in power or automobile behaviour. Generally, this is an electronic fault:

  • 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 problem.
  • 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 encourage you to go to your technician.
  • Faulty injection pressure sensor, ECU error

    • To discover more tips on the Ford Edge, take a look at the Ford Edge category.