A new light on your dashboard? You don’t understand why it doesn’t turn off… It’s normal, an auto is elaborate and there are various factors why a light could occur. In the event that your glow plug light comes on while driving your Nissan Murano, it may possibly suggest some things. In the following paragraphs, we will do everything we can to help you see things more clearly. First, we will see how the preheating light on your Nissan Murano operates, and then the different explanations it lights up when you are driving

glow-plug-light-nissan-murano

What is the purpose of my Nissan Murano glow plug light?

The main role of the engine glow plug light, which is most of the time represented by a yellow coil, is to ensure that your glow plugs are working properly. In reality, it must light up when you switch on your Nissan Murano 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 car. But, if it turns on while driving, it may show several troubles, we will try to summarize the most important ones.

What to do if the glow plug light comes on while driving on my Nissan Murano?

A glow light that comes on while driving on your Nissan Murano or at any other time other than when the engine is started is designed to notify you to a problem other than your spark plugs, we will check out this right now. No matter the reason, plug in your car to the diagnostic tool will allow you to carefully translate the explanation for the light up of your glow light.

My Nissan Murano glow light comes on and I’m encountering a loss of power

The first possibility is that you perceive that your glow plug light comes on while driving your Nissan Murano and that you also experience a loss of power. In this case, some complications can explain its presence. Here is a list of the most important factors:

  • Problem of EGR valve, indeed, if you undergo 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 Nissan Murano because it is one of the issue of which it is intended to alert you. Have the status of your valve checked
  • Issue associated with the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can cause turbo boost and a perturbation in the performance of the turbo.
  • Issue relevant to the injection, either an injector that has seized up or the injection pump that is destroyed by filings or other possible foreign bodies that affect its proper operation.
  • Finally, the last issue that could lead to a glow indicator light on your Nissan Murano coupled with a loss of power, is that your fuel filter is too dirty, you should experience 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 Nissan Murano

To conclude, we’ll give you the explanations for a glow plug light that comes on on your Nissan Murano without you feeling any difference in power or car behaviour. In general, this is an electronic problem:

  • Glow plug relays or fuses to be swapped out, 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 out the other solutions first because it is not easy to find it alone, we recommend you to go to your technician.
  • Faulty injection pressure sensor, ECU error

    • To find more tips on the Nissan Murano, take a look at the Nissan Murano category.