A new warning light on your dashboard? You don’t figure out why it doesn’t shut off… It’s typical, an automobile is elaborate and there are many causes why a light might come on. In cases where your glow plug light comes on while driving your Land Rover Freelander, it may possibly signal several problems. On this page, we will do everything we can to support you see things more clearly. First, we will find out how the preheating light on your Land Rover Freelander operates, and then the different causes it lights up when you are driving

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What is the purpose of my Land Rover Freelander glow plug light?

The primary purpose of the engine glow plug light, which is in most cases symbolized by a yellow coil, is to make sure that your glow plugs are working effectively. In fact, it must light up when you switch on your Land Rover Freelander to tell you that they are heating the intake air in your cylinders and must go out after a few moments when the engine is running. This preheat light is therefore not meant to stay or come on while driving with your car. However, if it turns on while driving, it may show several troubles, we will try to summarize the main ones.

What to do if the glow plug light comes on while driving on my Land Rover Freelander?

A glow light that comes on while driving on your Land Rover Freelander or at any other time other than when the engine is started is meant to notify you to a problem other than your spark plugs, we will check out this now. Whatever the case, a switch to the diagnostic tool will allow you to accurately interpret the explanation for the light up of your glow light.

My Land Rover Freelander glow light comes on and I’m experiencing a loss of power

The first possibility is that you detect that your glow plug light comes on while driving your Land Rover Freelander and that you also experience a loss of power. In this instance, several concerns can describe its lightning. Here is a list of the main causes:

  • Problem of EGR valve, indeed, if you are affected a loss of power, it is possible that your EGR valve is clogged, in such a case, it is logical that your preheat light comes on while driving on Land Rover Freelander because it is one of the failures of which it is designed to alert you. Have the status of your valve examined
  • 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 disturbance 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 disrupt its proper functioning.
  • Finally, the last issue that could lead to a glow indicator light on your Land Rover Freelander 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 Land Rover Freelander

Finally, we’ll give you the causes for a glow plug light that comes on on your Land Rover Freelander without you feeling any difference in power or car behaviour. In general, this is an electronic problem:

  • 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 resolve the issue.
  • 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 suggest you to go to your auto technician.
  • Faulty injection pressure sensor, ECU error

    • To find more tips on the Land Rover Freelander, take a look at the Land Rover Freelander category.