Having a issue with your motor vehicle is common, because unfortunately recent vehicles are more and more difficult and therefore at the mercy of more and more possible breakdowns. On this page we’re going to try to help you to fix an injection problem on your Renault Captur . This is a issue that is specially bothersome because it can ultimately bring your car to non starting or damaged engine. To achieve this, first we will discover how injection works, then, what are the different concerns that can exist on a Renault Captur injectors , and at last, how to fix them.

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What is the goal of the injection of a Renault Captur?

So we start our content page by promptly explaining how an injection system works so that you have all the info you need to figure out the failures affiliated with it. < br>
The injection system of a Renault Captur controls the fuel intake into the engine , it replaces the old carburettors. It has the benefit to be far more precise and to come, under pressure, to release the fuel in the engine. The injection pump takes care of pressurizing the fuel and transferring it to the injectors, and the injectors will relieve the fuel in the form of micro-drops into the cylinders of your Renault Captur. The benefit of fuel injection is to have a much more precise dosage than a carburettor and to allow a better air/fuel mixture and therefore a better combustion.

What are the different injection complications on Renault Captur?

Now in this second part, we are going to discover the different injection complications and their signs of illness that you may confront on your Renault Captur .

Injection pump complications Renault Captur

To start, we will discover the injection pump complications on your Renault Captur, there are not many of them, they are often chronic but we will detail them below:

  • Electronic issue of the high pressure pump: If you have an electronic issue, the pressure in your injection system might be too high or too low which will bring about a bad air/fuel mixture and therefore a bad combustion and thus alter the performance of the engine of your Renault Captur.
  • Leakage from the injection pump of your Renault Captur: If you have a major leakage problem, the result will be much the same as if you have a lack of pressure, you will not have enough pressure and therefore the combustion of your fuel will not be good

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Regarding the outcomes and signs of illness of a fuel pump issue on a Renault Captur , you will undoubtedly feel, a lack of power, your engine grazing, dark smoke emissions…

Injectors complications Renault Captur

Now we move on to the injector problems on Renault Captur . Injectors are the end of your injection system, here are the different complications you may encounter:

  • Dirty Renault Captur injectors: This can happen because of poor fuel quality, they will let less fuel through or more if they are completely clogged. So you will potentially have one or more cylinders that are not working properly.
  • Leaky Renault Captur injector: It’s often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Renault Captur HS: This is the case when your injectors are completely clogged or when you have an electronic problem, it will not let anything go.

Concerning the signs of illness of injector complications on your Renault Captur it is about the same as for a faulty injection pump. You may experience problems with starting, throttle response, power loss, and smoke emission.

How to get rid of an injection issue on a Renault Captur?

To conclude our content page on the injection complications on Renault Captur , we will try to give you the solutions that exist to fix these complications.
If after a precise diagnosis it’s your injection pump that is the main cause of your complications, it will unfortunately be very complicated to intervene on the trouble without changing the part, this change often goes with the replacement of the injectors, and sometimes the tank, it will take between 2000 and 3000 euros for the whole, try to get several diagnostics and estimates before starting any repair.
Regarding a issue with an injector there are various solutions based on your concerns, here they are:

  • Dirty injector: You can clean the injectors of your Renault Captur, do not be reluctant to consult our content page on this subject to get the process. If it doesn’t work, you will have to replace them.
  • Leaky injector: The change and the purchase of a joint kit will only cost you a few tens of euros, but you still need to be able to change it, do not hesitate to consult our content page on the injectors that leak on Renault Captur, to have all the solutions available to you.
  • Injector HS: Finally, last remedy, your injector is damaged or doesn’t work anymore, generally, the replacement of an injector costs around 500 euros labor included.

If you want more tutorials on the Renault Captur, go to our Renault Captur category.