Having a problem with your motor vehicle is basic, because regrettably recent automobiles are more and more complex and therefore be 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 Opel Zafira Tourer . This is a problem that is especially bothersome because it can sooner or later bring your car to non starting or damaged engine. To do this, first we will discover how injection functions, then, what are the different concerns that can exist on a Opel Zafira Tourer injectors , and finally, how to resolve them.

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What is the aim of the injection of a Opel Zafira Tourer?

So we commence our content by quickly detailing how an injection system functions so that you have all the information you need to figure out the failures connected with it. < br>
The injection system of a Opel Zafira Tourer manages the fuel intake into the engine , it replaces the old carburettors. It has the advantage to be far 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 Opel Zafira Tourer. 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 Opel Zafira Tourer?

Now in this second part, we are going to see the different injection complications and their manifestations that you may confront on your Opel Zafira Tourer .

Injection pump complications Opel Zafira Tourer

To commence, we will discover the injection pump complications on your Opel Zafira Tourer, there are not many of them, they are often recurrent 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 behavior of the engine of your Opel Zafira Tourer.
  • Leakage from the injection pump of your Opel Zafira Tourer: 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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Regarding the outcomes and manifestations of a fuel pump problem on a Opel Zafira Tourer , you will undoubtedly feel, a lack of power, your engine grazing, dark smoke emissions…

Injectors complications Opel Zafira Tourer

Now we move on to the injector problems on Opel Zafira Tourer . Injectors represent the end of your injection system, here are the different complications you may encounter:

  • Dirty Opel Zafira Tourer 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 potentially have one or more cylinders that are not working effectively.
  • Leaky Opel Zafira Tourer injector: It’s often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Opel Zafira Tourer 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 symptoms of injector complications on your Opel Zafira Tourer it is about the same as for a faulty injection pump. You may experience problems with starting, throttle response, power loss, and smoke emission.

How to solve an injection problem on a Opel Zafira Tourer?

To end our content page on the injection complications on Opel Zafira Tourer , 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 reason of your complications, it will regrettably be very difficult to intervene on the issue without replacing 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 some diagnostics and estimates before starting any repair.
Regarding 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 Opel Zafira Tourer, do not be reluctant to consult our content 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 think twice to consult our content on the injectors that leak on Opel Zafira Tourer, 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 find more tips on the Opel Zafira Tourer, take a look at the Opel Zafira Tourer category.