A new warning light on your dashboard? You don’t find out why it doesn’t shut off… It’s normal, an automobile is complicated and there are multiple reasons why a light could occur. If your glow plug light comes on while driving your Ford Transit Connect, it might reveal several problems. In this article, we will do anything we can to support you see things more clearly. First, we will see how the preheating light on your Ford Transit Connect operates, and then the different causes it lights up when you are driving

glow-plug-light-ford-transit-connect

What is the goal of my Ford Transit Connect glow plug light?

The main role 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 effectively. In reality, it must light up when you switch on your Ford Transit Connect to tell you that they are heating the intake air in your cylinders and must go out after a few moments 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 indicate multiple troubles, we will try to detail the main ones.

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

A glow light that comes on while driving on your Ford Transit Connect or at any other time other than when the engine is started is intended to alert you to a fault other than your spark plugs, we will check out this right now. In any case, connecting your vehicle to the diagnostic tool will allow you to accurately translate the reason for the light up of your glow light.

My Ford Transit Connect glow light comes on and I’m encountering a loss of power

The first probability is that you recognize that your glow plug light comes on while driving your Ford Transit Connect and that you also knowledge a loss of power. In such a case, several concerns can explain its presence. Here is a list of the main reasons:

  • Issue of EGR valve, indeed, if you undergo a loss of power, it is possible that your EGR valve is blocked, in this case, it is logical that your preheat light comes on while driving on Ford Transit Connect because it is one of the problem of which it is intended to warn you. Have the status of your valve examined
  • Issue associated with 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 operation 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 performing.
  • Finally, the last trouble that could lead to a glow indicator light on your Ford Transit Connect 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 Ford Transit Connect

Finally, we’ll give you the causes for a glow plug light that comes on on your Ford Transit Connect without you feeling any difference in power or car behaviour. In most cases, 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 get rid of the trouble.
  • You have a false contact somewhere in your electrical circuit, test out the other alternatives first because it is not easy to find it alone, we encourage you to go to your repair shop.
  • Faulty injection pressure sensor, ECU error

    • To get more tips on the Ford Transit Connect, take a look at the Ford Transit Connect category.