Having a problem with your car is traditional, because sadly recent vehicles are more and more complex and consequently at the mercy of more and more possible breakdowns. On this page we’re going to try to help you to resolve an injection problem on your Renault Clio 2 Campus . This is a problem that is specially frustrating because it can sooner or later bring your car to non starting or broken engine. To do this, first we will discover how injection works, then, what are the different concerns that can exist on a Renault Clio 2 Campus injectors , and finally, how to resolve them.

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What is the goal of the injection of a Renault Clio 2 Campus?

So we start our content by quickly detailing how an injection system works so that you have all the info you need to understand the failure associated with it. < br>
The injection system of a Renault Clio 2 Campus handles the fuel intake into the engine , it replaces the old carburettors. It has the advantage to be much more precise and to come, under pressure, to launch the fuel in the engine. The injection pump takes care of pressurizing the fuel and transferring it to the injectors, and the injectors will discharge the fuel in the form of micro-drops into the cylinders of your Renault Clio 2 Campus. The advantage of fuel injection is to have a much more precise dosage than a carburettor and to allow a better air/fuel mixture and consequently a better combustion.

What are the different injection problems on Renault Clio 2 Campus?

Now in this second part, we are going to discover the different injection problems and their manifestations that you may possibly face on your Renault Clio 2 Campus .

Injection pump problems Renault Clio 2 Campus

To start, we will discover the injection pump problems on your Renault Clio 2 Campus, there are not many of them, they are often chronic but we will outline them down below:

  • Electronic problem of the high pressure pump: If you have an electronic problem, the pressure in your injection system might be too high or too low which will trigger a bad air/fuel mixture and consequently a bad combustion and thus alter the behavior of the engine of your Renault Clio 2 Campus.
  • Leakage from the injection pump of your Renault Clio 2 Campus: If you have a significant leakage problem, the consequence will be much the same as if you have a lack of pressure, you will not have enough pressure and consequently the combustion of your fuel will not be good

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Concerning the consequences and manifestations of a fuel pump problem on a Renault Clio 2 Campus , you will obviously experience, a lack of power, your engine grazing, dark smoke emissions…

Injectors problems Renault Clio 2 Campus

Now we move on to the injector problems on Renault Clio 2 Campus . Injectors represent the end of your injection system, here are the different problems you may possibly encounter:

  • Dirty Renault Clio 2 Campus injectors: This can happen due to poor fuel quality, they will let less fuel through or more if they are totally clogged. So you will probably have one or more cylinders that are not working properly.
  • Leaky Renault Clio 2 Campus 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 Clio 2 Campus HS: This is the circumstance when your injectors are totally clogged or when you have an electronic problem, it will not let anything go.

Concerning the signs of illness of injector problems on your Renault Clio 2 Campus it is about the same as for a defective injection pump. You may possibly experience problems with starting, throttle response, power loss, and smoke emission.

How to solve an injection problem on a Renault Clio 2 Campus?

To end our content on the injection problems on Renault Clio 2 Campus , we will try to give you the solutions that exist to resolve these problems.
If after a precise investigation it’s your injection pump that is the reason of your problems, it will sadly be very complicated to intervene on the trouble without replacing the part, this change often goes with the replacement of the injectors, and occasionally the tank, it will take between 2000 and 3000 euros for the whole, try to get some diagnostics and estimates before starting any repair.
Concerning a problem with an injector there are different solutions depending on your concerns, here they are:

  • Dirty injector: You can clean the injectors of your Renault Clio 2 Campus, do not hesitate to seek advice from our content on this subject to get the procedure. If it doesn’t work, you will have to change 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 seek advice from our content on the injectors that leak on Renault Clio 2 Campus, to have all the solutions available to you.
  • Injector HS: Finally, last solution, your injector is damaged or doesn’t work anymore, in general, the replacement of an injector costs around 500 euros labor included.

In the event that you have any further questions about the Renault Clio 2 Campus, do not hesitate to consult our Renault Clio 2 Campus category.