A new warning light on your dashboard? You don’t figure out why it doesn’t switch off… It’s typical, a vehicle is complicated and there are multiple motives why a light could come on. In cases where your glow plug light comes on while driving your Kia Picanto, it may indicate several problems. On this page, we will do anything we can to support you see things more clearly. First, we will discover how the preheating light on your Kia Picanto functions, and then the different causes it lights up when you are driving

glow-plug-light-kia-picanto

What is the purpose of my Kia Picanto glow plug light?

The primary purpose of the engine glow plug light, which is generally 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 Kia Picanto 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 motor vehicle. Nevertheless, if it comes on while driving, it may reveal different troubles, we will try to point out the most important ones.

What to do if the glow plug light comes on while driving on my Kia Picanto?

A glow light that comes on while driving on your Kia Picanto or at any other time other than when the engine is started is designed to inform you to a problem other than your spark plugs, we will take a look at this right now. No matter the reason, connecting your vehicle to the diagnostic tool will allow you to accurately understand the explanation for the light up of your glow light.

My Kia Picanto glow light comes on and I’m encountering a loss of power

The first possibility is that you notice that your glow plug light comes on while driving your Kia Picanto and that you also knowledge a loss of power. In this case, several problems can demonstrate its presence. Here is a list of the most important motives:

  • Trouble of EGR valve, in fact, if you undergo a loss of power, it is possible that your EGR valve is blocked, in this case, it is rational that your preheat light comes on while driving on Kia Picanto because it is one of the problem of which it is supposed to alert you. Have the status of your valve inspected
  • Issue associated with the turbo overflow valve, in this situation the ECU can no longer control the turbo intake pressure, which can cause turbo boost and a disturbance in the operation of the turbo.
  • Issue associated with the injection, either an injector that has seized up or the injection pump that is damaged by filings or other possible foreign bodies that disrupt its proper operation.
  • Finally, the last issue that could lead to a glow indicator light on your Kia Picanto coupled with a loss of power, is that your fuel filter is too dirty, you should encounter 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 Kia Picanto

To finish , we’ll give you the causes for a glow plug light that comes on on your Kia Picanto without you feeling any difference in power or motor vehicle behaviour. Generally, this is an electronic problem:

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

    • To find more tips on the Kia Picanto, take a look at the Kia Picanto category.