Having a problem with your car is common, because regrettably recent vehicles are more and more difficult and therefore at the mercy of more and more possible breakdowns. In this article we’re going to try to help you to resolve an injection problem on your Citroen C4 Picasso 2 . This is a problem that is specially bothersome because it can ultimately bring your vehicle to non starting or broken engine unit. To do this, first we will discover how injection functions, then, what are the different concerns that can exist on a Citroen C4 Picasso 2 injectors , and finally, how to resolve them.

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What is the intent of the injection of a Citroen C4 Picasso 2?

So we commence our content page by quickly detailing how an injection system functions so that you have all the info you need to figure out the failures associated with it. < br>
The injection system of a Citroen C4 Picasso 2 controls the fuel intake into the engine unit , 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 unit. 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 Citroen C4 Picasso 2. 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 Citroen C4 Picasso 2?

Now in this second component, we are going to see the different injection complications and their symptoms that you may possibly face on your Citroen C4 Picasso 2 .

Injection pump complications Citroen C4 Picasso 2

To start, we will discover the injection pump complications on your Citroen C4 Picasso 2, there are not many of them, they are often persistent 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 may be too high or too low which will trigger a bad air/fuel mixture and therefore a bad combustion and thus alter the performance of the engine unit of your Citroen C4 Picasso 2.
  • Leakage from the injection pump of your Citroen C4 Picasso 2: 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 therefore the combustion of your fuel will not be good

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Concerning the results and symptoms of a fuel pump problem on a Citroen C4 Picasso 2 , you will undoubtedly experience, a lack of power, your engine unit grazing, dark smoke emissions…

Injectors complications Citroen C4 Picasso 2

Now we proceed to the injector problems on Citroen C4 Picasso 2 . Injectors are the end of your injection system, here are the different complications you may possibly encounter:

  • Dirty Citroen C4 Picasso 2 injectors: This can happen as a result 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 functioning effectively.
  • Leaky Citroen C4 Picasso 2 injector: It’s often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Citroen C4 Picasso 2 HS: This is the circumstance when your injectors are completely clogged or when you have an electronic problem, it will not let anything go.

Concerning the symptoms of injector complications on your Citroen C4 Picasso 2 it is about the same as for a faulty injection pump. You may possibly encounter problems with starting, throttle response, power loss, and smoke emission.

How to resolve an injection problem on a Citroen C4 Picasso 2?

To conclude our content on the injection complications on Citroen C4 Picasso 2 , we will try to give you the solutions that exist to resolve these complications.
If after a precise investigation it’s your injection pump that is the cause of your complications, it will regrettably be very difficult to intervene on the issue without changing the component, 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 some diagnostics and estimates before starting any repair.
Concerning a problem with an injector there are various solutions depending on your concerns, here they are:

  • Dirty injector: You can clean the injectors of your Citroen C4 Picasso 2, do not hesitate to seek advice from our content page on this subject to get the procedure. 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 have the ability to change it, do not hesitate to seek advice from our content page on the injectors that leak on Citroen C4 Picasso 2, 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.

To discover more tips on the Citroen C4 Picasso 2, take a look at the Citroen C4 Picasso 2 category.