A new light on your dashboard? You don’t figure out why it doesn’t shut off… It’s normal, a car is complex and there are various reasons why a light may come on. In the event that your glow plug light comes on while driving your Nissan Almera, it may possibly suggest different issues. In this article, we will do anything we can to help you see things more clearly. First, we will discover how the preheating light on your Nissan Almera functions, and then the different motives it lights up when you are driving

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What is the role of my Nissan Almera 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 correctly. In fact, it must light up when you switch on your Nissan Almera 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. However, if it comes on while driving, it may show multiple troubles, we will try to explain the most important ones.

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

A glow light that comes on while driving on your Nissan Almera or at any other time other than when the engine is started is designed to warn you to a problem other than your spark plugs, we will check out this now. Whatever the case, connecting your vehicle to the diagnostic tool will allow you to accurately interpret the reason for the light up of your glow light.

My Nissan Almera glow light comes on and I’m suffering from a loss of power

The first possibility is that you identify that your glow plug light comes on while driving your Nissan Almera and that you also encounter a loss of power. In such a case, different problems can explain its presence. Here is a list of the most important reasons:

  • Trouble of EGR valve, indeed, if you undergo a loss of power, it is possible that your EGR valve is clogged, in such a case, it is expected that your preheat light comes on while driving on Nissan Almera because it is one of the problem of which it is intended to notify you. Have the status of your valve inspected
  • Issue associated with the turbo overflow valve, in this situation the ECU can no longer manage the turbo intake pressure, which can bring about 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 destroyed by filings or other possible foreign bodies that disrupt its proper performance.
  • Finally, the last problem that could lead to a glow indicator light on your Nissan Almera 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 Nissan Almera

To finish , we’ll give you the motives for a glow plug light that comes on on your Nissan Almera without you feeling any difference in power or car behaviour. Generally, this is an electronic problem:

  • 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 resolve the problem.
  • You have a false contact somewhere in your electrical circuit, test out the other alternatives 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

    • To get more tips on the Nissan Almera, take a look at the Nissan Almera category.