Having a problem with your car is basic, because regrettably recent vehicles are more and more difficult and therefore exposed to more and more possible breakdowns. On this page we’re going to try to help you to solve an injection problem on your Volkswagen CC . This is a problem that is particularly bothersome because it can eventually bring your car to non starting or broken engine. To get this done, first we will discover how injection functions, then, what are the different problems that can exist on a Volkswagen CC injectors , and finally, how to solve them.

injection-problem-volkswagen-cc

What is the goal of the injection of a Volkswagen CC?

So we start our content page by promptly explaining how an injection system functions so that you have all the information you need to discover the failures affiliated with it. < br>
The injection system of a Volkswagen CC manages the fuel intake into the engine , it replaces the old carburettors. It has the advantage to be a lot 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 Volkswagen CC. The advantage of fuel injection is to have a much more precise dosage than a carburettor and to enable a better air/fuel mixture and therefore a better combustion.

What are the different injection complications on Volkswagen CC?

Now in this second part, we are going to discover the different injection complications and their symptoms that you may possibly confront on your Volkswagen CC .

Injection pump complications Volkswagen CC

To begin, we will discover the injection pump complications on your Volkswagen CC, there are not many of them, they are often chronic but we will highlight them 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 therefore a bad combustion and thus alter the behavior of the engine of your Volkswagen CC.
  • Leakage from the injection pump of your Volkswagen CC: If you have a significant 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

.
Concerning the results and symptoms of a fuel pump problem on a Volkswagen CC , you will most certainly experience, a lack of power, your engine grazing, dark smoke emissions…

Injectors complications Volkswagen CC

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

  • Dirty Volkswagen CC injectors: This can happen due to poor fuel quality, they will let less fuel through or more if they are completely clogged. So you will possibly have one or more cylinders that are not functioning effectively.
  • Leaky Volkswagen CC injector: It’s often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Volkswagen CC 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 symptoms of injector complications on your Volkswagen CC it is about the same as for a defective injection pump. You may possibly encounter problems with starting, throttle response, power loss, and smoke emission.

How to solve an injection problem on a Volkswagen CC?

To conclude our article content on the injection complications on Volkswagen CC , we will try to give you the solutions that exist to solve these complications.
If after a precise diagnosis it’s your injection pump that is the main cause of your complications, it will regrettably be very complicated to intervene on the problem without changing 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 several 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 Volkswagen CC, 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 replace and the purchase of a joint kit will only cost you a few tens of euros, but you still need to be able to replace it, do not think twice to consult our content page on the injectors that leak on Volkswagen CC, to have all the solutions available to you.
  • Injector HS: Finally, last solution, 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 Volkswagen CC, take a look at the Volkswagen CC category.