Having a problem with your car is basic, because regrettably recent automobiles are more and more difficult and consequently at the mercy of more and more possible breakdowns. In this article we’re going to try to help you to solve an injection problem on your Renault Espace . This is a problem that is specially irritating because it can eventually bring your vehicle to non starting or broken engine unit. To do this, first we will discover how injection functions, then, what are the different concerns that can exist on a Renault Espace injectors , and at last, how to solve them.
What is the aim of the injection of a Renault Espace?
So we start our article by promptly explaining how an injection system functions so that you have all the information you need to figure out the failures affiliated with it. < br>
The injection system of a Renault Espace controls the fuel intake into the engine unit , it replaces the old carburettors. It has the advantage to be much more precise and to come, under pressure, to release 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 discharge the fuel in the form of micro-drops into the cylinders of your Renault Espace. 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 complications on Renault Espace?
Now in this second component, we are going to explore the different injection complications and their signs of illness that you may face on your Renault Espace .
Injection pump complications Renault Espace
To begin, we will discover the injection pump complications on your Renault Espace, there are not many of them, they are quite often chronic but we will highlight them down 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 consequently a bad combustion and thus alter the performance of the engine unit of your Renault Espace.
- Leakage from the injection pump of your Renault Espace: 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 problem on a Renault Espace , you will undoubtedly feel, a lack of power, your engine unit grazing, dark smoke emissions…
Injectors complications Renault Espace
Now we proceed to the injector problems on Renault Espace . Injectors represent the end of your injection system, here are the different complications you may encounter:
- Dirty Renault Espace 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 possibly have one or more cylinders that are not functioning properly.
- Leaky Renault Espace injector: It’s quite often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
- Injector Renault Espace 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 Renault Espace it is about the same as for a defective injection pump. You may encounter problems with starting, throttle response, power loss, and smoke emission.
How to fix an injection problem on a Renault Espace?
To finish our article on the injection complications on Renault Espace , 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 reason of your complications, it will regrettably be very difficult to intervene on the trouble without replacing the component, this change quite often goes with the replacement of the injectors, and sometimes 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 problem with an injector there are various solutions based on your concerns, here they are:
- Dirty injector: You can clean the injectors of your Renault Espace, do not think twice to consult our article on this subject to get the process. If it doesn’t work, you will have to change 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 be able to change it, do not hesitate to consult our article on the injectors that leak on Renault Espace, 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.
To find more tips on the Renault Espace, take a look at the Renault Espace category.
