Having a issue with your car is common, because regrettably recent automobiles are more and more complex and consequently be subject to more and more possible breakdowns. On this page we’re going to try to help you to fix an injection problem on your Volkswagen Transporter 5 . This is a issue that is particularly annoying because it can sooner or later bring your vehicle to non starting or damaged engine. To get this done, first we will find out how injection functions, then, what are the different concerns that can exist on a Volkswagen Transporter 5 injectors , and finally, how to fix them.

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What is the intent of the injection of a Volkswagen Transporter 5?

So we start our content by quickly detailing how an injection system functions so that you have all the info you need to figure out the failure associated with it. < br>
The injection system of a Volkswagen Transporter 5 controls the fuel intake into the engine , it replaces the old carburettors. It has the benefit 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 Transporter 5. The benefit of fuel injection is to have a much more precise dosage than a carburettor and to enable a better air/fuel mixture and consequently a better combustion.

What are the different injection complications on Volkswagen Transporter 5?

Now in this second part, we are going to discover the different injection complications and their signs of illness that you may possibly encounter on your Volkswagen Transporter 5 .

Injection pump complications Volkswagen Transporter 5

To commence, we will find out the injection pump complications on your Volkswagen Transporter 5, there are not many of them, they are often recurrent but we will highlight them down 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 consequently a bad combustion and thus alter the behavior of the engine of your Volkswagen Transporter 5.
  • Leakage from the injection pump of your Volkswagen Transporter 5: If you have a significant leakage problem, the end result 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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Regarding the results and signs of illness of a fuel pump issue on a Volkswagen Transporter 5 , you will certainly feel, a lack of power, your engine grazing, dark smoke emissions…

Injectors complications Volkswagen Transporter 5

Now we proceed to the injector problems on Volkswagen Transporter 5 . Injectors are the end of your injection system, here are the different complications you may possibly encounter:

  • Dirty Volkswagen Transporter 5 injectors: This can happen because of poor fuel quality, they will let less fuel through or more if they are entirely clogged. So you will potentially have one or more cylinders that are not functioning effectively.
  • Leaky Volkswagen Transporter 5 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 Transporter 5 HS: This is the case when your injectors are entirely clogged or when you have an electronic problem, it will not let anything go.

Concerning the signs of illness of injector complications on your Volkswagen Transporter 5 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 get rid of an injection issue on a Volkswagen Transporter 5?

To finish our content on the injection complications on Volkswagen Transporter 5 , we will try to give you the solutions that exist to fix these complications.
If after a precise investigation it’s your injection pump that is the reason of your complications, it will regrettably be very difficult to intervene on the trouble without changing the part, this change often goes with the replacement of the injectors, and in some cases 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 different solutions depending on your concerns, here they are:

  • Dirty injector: You can clean the injectors of your Volkswagen Transporter 5, do not be reluctant 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 replace 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 replace it, do not think twice to seek advice from our content on the injectors that leak on Volkswagen Transporter 5, to have all the solutions available to you.
  • Injector HS: Finally, last solution, your injector is damaged or doesn’t work anymore, generally speaking, the replacement of an injector costs around 500 euros labor included.

Whenever you have any additional questions about the Volkswagen Transporter 5, do not hesitate to consult our Volkswagen Transporter 5 category.