Having a problem with your motor vehicle is traditional, because regrettably recent vehicles are more and more complex and consequently subject to more and more possible breakdowns. On this page we’re going to try to help you to resolve an injection problem on your Bmw Serie 2 . This is a problem that is specially bothersome because it can sooner or later bring your car to non starting or damaged engine. To do this, first we will see how injection works, then, what are the different concerns that can exist on a Bmw Serie 2 injectors , and finally, how to resolve them.

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What is the goal of the injection of a Bmw Serie 2?

So we start our content page by promptly explaining how an injection system works so that you have all the information you need to discover the failure associated with it. < br>
The injection system of a Bmw Serie 2 handles the fuel intake into the engine , it replaces the old carburettors. It has the benefit to be much more precise and to come, under pressure, to discharge the fuel in the engine. The injection pump takes care of pressurizing the fuel and transferring it to the injectors, and the injectors will release the fuel in the form of micro-drops into the cylinders of your Bmw Serie 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 consequently a better combustion.

What are the different injection problems on Bmw Serie 2?

Now in this second component, we are going to discover the different injection problems and their manifestations that you may possibly face on your Bmw Serie 2 .

Injection pump problems Bmw Serie 2

To start, we will see the injection pump problems on your Bmw Serie 2, there are not many of them, they are generally 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 cause a bad air/fuel mixture and consequently a bad combustion and thus alter the performance of the engine of your Bmw Serie 2.
  • Leakage from the injection pump of your Bmw Serie 2: 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 consequently the combustion of your fuel will not be good

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Regarding the consequences and manifestations of a fuel pump problem on a Bmw Serie 2 , you will certainly experience, a lack of power, your engine grazing, dark smoke emissions…

Injectors problems Bmw Serie 2

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

  • Dirty Bmw Serie 2 injectors: This can happen as a result 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 working properly.
  • Leaky Bmw Serie 2 injector: It’s generally at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Bmw Serie 2 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 symptoms of injector problems on your Bmw Serie 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 solve an injection problem on a Bmw Serie 2?

To finish our content page on the injection problems on Bmw Serie 2 , we will try to give you the solutions that exist to resolve these problems.
If after a precise analysis it’s your injection pump that is the source of your problems, it will regrettably be very difficult to intervene on the issue without replacing the component, this change generally 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.
Regarding 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 Bmw Serie 2, do not hesitate to seek advice from 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 have the ability to change it, do not hesitate to seek advice from our content page on the injectors that leak on Bmw Serie 2, 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.

If you need more guides on the Bmw Serie 2, go to our Bmw Serie 2 category.