A new light on your dashboard? You don’t understand why it doesn’t switch off… It’s normal, an auto is complex and there are multiple reasons why a light could come on. If it turns out your glow plug light comes on while driving your Suzuki Across, it may possibly suggest several problems. In the following paragraphs, we will do anything we can to help you see things more clearly. First, we will discover how the preheating light on your Suzuki Across works, and then the different motives it lights up when you are driving

glow-plug-light-suzuki-across

What is the role of my Suzuki Across glow plug light?

The primary role of the engine glow plug light, which is most of the time represented by a yellow coil, is to assure that your glow plugs are working properly. Indeed, it must light up when you switch on your Suzuki Across 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 expected to stay or come on while driving with your automobile. However, if it turns on while driving, it may reveal multiple troubles, we will try to detail the most important ones.

What to do if the glow plug light comes on while driving on my Suzuki Across?

A glow light that comes on while driving on your Suzuki Across or at any other time other than when the engine is started is designed to warn you to a fault other than your spark plugs, we will look at this now. In any case, a switch to the diagnostic tool will allow you to precisely translate the reason for the light up of your glow light.

My Suzuki Across glow light comes on and I’m experiencing a loss of power

The first possibility is that you identify that your glow plug light comes on while driving your Suzuki Across and that you also experience a loss of power. In this case, several trouble can explain its lightning. Here is a list of the most important reasons:

  • Issue of EGR valve, indeed, if you are affected a loss of power, it is possible that your EGR valve is clogged, in this instance, it is expected that your preheat light comes on while driving on Suzuki Across because it is one of the failures of which it is expected to alert you. Have the status of your valve checked
  • Problem linked to the turbo overflow valve, in this situation the ECU can no longer control the turbo intake pressure, which can result in turbo boost and a perturbation in the operation of the turbo.
  • Problem in connection with the injection, either an injector that has seized up or the injection pump that is malfunctioned by filings or other possible foreign bodies that affect its proper functioning.
  • Finally, the last trouble that could lead to a glow indicator light on your Suzuki Across coupled with a loss of power, is that your fuel filter is too dirty, you should come to feel 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 Suzuki Across

To conclude, we’ll give you the motives for a glow plug light that comes on on your Suzuki Across without you feeling any difference in power or automobile behaviour. In most cases, this is an electronic fault:

  • 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 resolve the trouble.
  • 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 repair shop.
  • Faulty injection pressure sensor, ECU error

    • To find more tips on the Suzuki Across, take a look at the Suzuki Across category.