A new warning light on your dashboard? You don’t find out why it doesn’t shut off… It’s typical, a car is elaborate and there are many factors why a light might occur. If your glow plug light comes on while driving your Mitsubishi L200, it may indicate several things. On this page, we will do anything we can to support you see things more clearly. First, we will see how the preheating light on your Mitsubishi L200 works, and then the different explanations it lights up when you are driving

glow-plug-light-mitsubishi-l200

What is the goal of my Mitsubishi L200 glow plug light?

The main role of the engine glow plug light, which is in most cases represented by a yellow coil, is to ensure that your glow plugs are working effectively. Indeed, it must light up when you switch on your Mitsubishi L200 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. But, if it comes on while driving, it may show different troubles, we will try to describe the most important ones.

What to do if the glow plug light comes on while driving on my Mitsubishi L200?

A glow light that comes on while driving on your Mitsubishi L200 or at any other time other than when the engine is started is designed to notify you to a fault other than your spark plugs, we will look at this now. Whatever the case, plug in your car to the diagnostic tool will allow you to carefully translate the cause for the light up of your glow light.

My Mitsubishi L200 glow light comes on and I’m encountering a loss of power

The first situation is that you detect that your glow plug light comes on while driving your Mitsubishi L200 and that you also experience a loss of power. In this case, several concerns can demonstrate its lightning. Here is a list of the most important factors:

  • Problem of EGR valve, indeed, if you suffer a loss of power, it is possible that your EGR valve is clogged, in this case, it is obvious that your preheat light comes on while driving on Mitsubishi L200 because it is one of the problem of which it is designed to warn you. Have the status of your valve inspected
  • Trouble associated with the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can result in turbo boost and a disturbance in the performance of the turbo.
  • Trouble in connection 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 disrupt its proper performance.
  • Finally, the last issue that could lead to a glow indicator light on your Mitsubishi L200 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 Mitsubishi L200

To finish , we’ll give you the explanations for a glow plug light that comes on on your Mitsubishi L200 without you feeling any difference in power or motor vehicle behaviour. In general, 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 get rid of the issue.
  • You have a false contact somewhere in your electrical circuit, test the other options 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 find more tips on the Mitsubishi L200, take a look at the Mitsubishi L200 category.