A new warning light on your dashboard? You don’t find out why it doesn’t shut off… It’s typical, an auto is complicated and there are various motives why a light could come on. If your glow plug light comes on while driving your Peugeot Rifter, it may possibly suggest different problems. In this article, we will do everything we can to support you see things more clearly. First, we will see how the preheating light on your Peugeot Rifter functions, and then the different causes it lights up when you are driving

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What is the goal of my Peugeot Rifter 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 assure that your glow plugs are working effectively. In fact, it must light up when you switch on your Peugeot Rifter 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 automobile. However, if it turns on while driving, it may indicate several troubles, we will try to point out the main ones.

What to do if the glow plug light comes on while driving on my Peugeot Rifter?

A glow light that comes on while driving on your Peugeot Rifter or at any other time other than when the engine is started is intended to notify you to a fault other than your spark plugs, we will look at this right now. No matter the reason, plug in your car to the diagnostic tool will allow you to carefully understand the explanation for the light up of your glow light.

My Peugeot Rifter glow light comes on and I’m encountering a loss of power

The first situation is that you recognize that your glow plug light comes on while driving your Peugeot Rifter and that you also experience a loss of power. In such a case, different concerns can demonstrate its lightning. Here is a list of the main motives:

  • Issue of EGR valve, in fact, if you are affected a loss of power, it is possible that your EGR valve is clogged, in this case, it is logical that your preheat light comes on while driving on Peugeot Rifter because it is one of the issue of which it is designed to notify you. Have the status of your valve checked out
  • Problem 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.
  • Problem associated with the injection, either an injector that has seized up or the injection pump that is damaged by filings or other possible foreign bodies that affect its proper operation.
  • Finally, the last problem that could lead to a glow indicator light on your Peugeot Rifter coupled with a loss of power, is that your fuel filter is too dirty, you should 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 Peugeot Rifter

To conclude, we’ll give you the causes for a glow plug light that comes on on your Peugeot Rifter 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 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 the other solutions first because it is not easy to find it alone, we advise you to go to your repair shop.
  • Faulty injection pressure sensor, ECU error

    • If you have any additional questions about the Peugeot Rifter, do not hesitate to consult our Peugeot Rifter category.