A new light on your dashboard? You don’t find out why it doesn’t shut off… It’s typical, an automobile is complex and there are many reasons why a light may come on. If it turns out your glow plug light comes on while driving your Fiat Panda 2, it might signal different issues. In this post, we will do everything we can to support you see things more clearly. First, we will discover how the preheating light on your Fiat Panda 2 works, and then the different motives it lights up when you are driving

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What is the purpose of my Fiat Panda 2 glow plug light?

The main intent of the engine glow plug light, which is in most cases symbolized by a yellow coil, is to ensure that your glow plugs are working correctly. In reality, it must light up when you switch on your Fiat Panda 2 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 car. Nevertheless, if it turns on while driving, it may show multiple troubles, we will try to detail the most important ones.

What to do if the glow plug light comes on while driving on my Fiat Panda 2?

A glow light that comes on while driving on your Fiat Panda 2 or at any other time other than when the engine is started is meant to inform 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 properly interpret the cause for the light up of your glow light.

My Fiat Panda 2 glow light comes on and I’m having a loss of power

The first probability is that you recognize that your glow plug light comes on while driving your Fiat Panda 2 and that you also knowledge a loss of power. In such a case, different problems can explain its presence. Here is a list of the most important reasons:

  • Problem of EGR valve, in fact, if you are affected a loss of power, it is possible that your EGR valve is blocked, in such a case, it is expected that your preheat light comes on while driving on Fiat Panda 2 because it is one of the problem of which it is meant to alert you. Have the status of your valve checked out
  • Trouble related 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.
  • Trouble associated with the injection, either an injector that has seized up or the injection pump that is destroyed by filings or other possible foreign bodies that disturb its proper function.
  • Finally, the last trouble that could lead to a glow indicator light on your Fiat Panda 2 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 Fiat Panda 2

Finally, we’ll give you the motives for a glow plug light that comes on on your Fiat Panda 2 without you feeling any difference in power or car behaviour. Ordinarily, this is an electronic fault:

  • 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 trouble.
  • 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 recommend you to go to your auto mechanic.
  • Faulty injection pressure sensor, ECU error

    • If you have any additional questions about the Fiat Panda 2, do not hesitate to consult our Fiat Panda 2 category.