Having a issue with your car is basic, because regrettably recent vehicles are more and more difficult and consequently be subject to more and more possible breakdowns. In this article we’re going to try to help you to solve an injection problem on your Peugeot 607 . This is a issue that is especially bothersome because it can eventually bring your vehicle to non starting or broken engine unit. To achieve this, first we will see how injection works, then, what are the different problems that can exist on a Peugeot 607 injectors , and finally, how to solve them.

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What is the goal of the injection of a Peugeot 607?

So we commence our content by promptly explaining how an injection system works so that you have all the info you need to understand the failure associated with it. < br>
The injection system of a Peugeot 607 handles the fuel intake into the engine unit , it replaces the old carburettors. It has the advantage to be a lot more precise and to come, under pressure, to discharge 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 relieve the fuel in the form of micro-drops into the cylinders of your Peugeot 607. The advantage 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 Peugeot 607?

Now in this second component, we are going to explore the different injection problems and their symptoms that you may possibly face on your Peugeot 607 .

Injection pump problems Peugeot 607

To commence, we will see the injection pump problems on your Peugeot 607, there are not many of them, they are generally recurrent but we will detail 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 unit of your Peugeot 607.
  • Leakage from the injection pump of your Peugeot 607: 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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Concerning the results and symptoms of a fuel pump issue on a Peugeot 607 , you will undoubtedly experience, a lack of power, your engine unit grazing, dark smoke emissions…

Injectors problems Peugeot 607

Now we proceed to the injector problems on Peugeot 607 . Injectors represent the end of your injection system, here are the different problems you may possibly encounter:

  • Dirty Peugeot 607 injectors: This can happen as a result of poor fuel quality, they will let less fuel through or more if they are totally clogged. So you will probably have one or more cylinders that are not working properly.
  • Leaky Peugeot 607 injector: It’s generally at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
  • Injector Peugeot 607 HS: This is the case when your injectors are totally clogged or when you have an electronic problem, it will not let anything go.

Concerning the symptoms of injector problems on your Peugeot 607 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 resolve an injection issue on a Peugeot 607?

To conclude our article on the injection problems on Peugeot 607 , we will try to give you the solutions that exist to solve these problems.
If after a precise diagnosis it’s your injection pump that is the reason of your problems, it will regrettably be very complicated to intervene on the issue without replacing the component, this change generally 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.
Concerning 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 Peugeot 607, do not hesitate 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 Peugeot 607, to have all the solutions available to you.
  • Injector HS: Finally, last solution, your injector is broken or doesn’t work anymore, in general, the replacement of an injector costs around 500 euros labor included.

To discover more tips on the Peugeot 607, take a look at the Peugeot 607 category.