A new warning light on your dashboard? You don’t find out why it doesn’t turn off… It’s normal, an auto is complicated and there are many factors why a light could occur. If your glow plug light comes on while driving your iveco daily, it might signal different issues. In the following paragraphs, we will do anything we can to help you see things more clearly. First, we will see how the preheating light on your iveco daily functions, and then the different motives it lights up when you are driving

glow-plug-light-iveco-daily

What is the purpose of my iveco daily glow plug light?

The main goal of the engine glow plug light, which is generally symbolized by a yellow coil, is to ensure that your glow plugs are working effectively. In reality, it must light up when you switch on your iveco daily 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 automobile. However, if it comes on while driving, it may reveal different issues, we will try to summarize the most important ones.

What to do if the glow plug light comes on while driving on my iveco daily?

A glow light that comes on while driving on your iveco daily or at any other time other than when the engine is started is intended to notify you to a fault other than your spark plugs, we will check out this now. No matter the reason, a switch to the diagnostic tool will allow you to properly translate the explanation for the light up of your glow light.

My iveco daily glow light comes on and I’m experiencing a loss of power

The first probability is that you identify that your glow plug light comes on while driving your iveco daily and that you also experience a loss of power. In this instance, different problems can describe its lightning. Here is a list of the most important factors:

  • Trouble of EGR valve, in reality, if you undergo a loss of power, it is possible that your EGR valve is clogged, in this instance, it is obvious that your preheat light comes on while driving on iveco daily because it is one of the failures of which it is expected to alert you. Have the status of your valve looked at
  • 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 operation of the turbo.
  • Issue linked to the injection, either an injector that has seized up or the injection pump that is damaged by filings or other possible foreign bodies that disturb its proper performing.
  • Finally, the last problem that could lead to a glow indicator light on your iveco daily coupled with a loss of power, is that your fuel filter is too dirty, you should 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 iveco daily

Finally, we’ll give you the motives for a glow plug light that comes on on your iveco daily without you feeling any difference in power or automobile behaviour. In general, 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 solve the problem.
  • You have a false contact somewhere in your electrical circuit, check the other alternatives first because it is not easy to find it alone, we encourage you to go to your auto technician.
  • Faulty injection pressure sensor, ECU error

    • If you wish more tutorials on the iveco daily, go to our iveco daily category.