Having a problem with your motor vehicle is basic, because regrettably recent vehicles are more and more difficult and therefore exposed to more and more possible breakdowns. In this article we’re going to try to help you to solve an injection problem on your Nissan NV . This is a problem that is especially annoying because it can sooner or later bring your car to non starting or damaged engine unit. To get this done, first we will find out how injection functions, then, what are the different concerns that can exist on a Nissan NV injectors , and at last, how to solve them.
What is the goal of the injection of a Nissan NV?
So we begin our article by promptly detailing how an injection system functions so that you have all the info you need to discover the failures connected with it. < br>
The injection system of a Nissan NV manages 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 discharge the fuel in the form of micro-drops into the cylinders of your Nissan NV. 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 therefore a better combustion.
What are the different injection complications on Nissan NV?
Now in this second part, we are going to discover the different injection complications and their manifestations that you may possibly face on your Nissan NV .
Injection pump complications Nissan NV
To start, we will find out the injection pump complications on your Nissan NV, there are not many of them, they are often chronic 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 might be too high or too low which will cause a bad air/fuel mixture and therefore a bad combustion and thus alter the behavior of the engine unit of your Nissan NV.
- Leakage from the injection pump of your Nissan NV: If you have a major 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 Nissan NV , you will certainly feel, a lack of power, your engine unit grazing, dark smoke emissions…
Injectors complications Nissan NV
Now we move on to the injector problems on Nissan NV . Injectors are the end of your injection system, here are the different complications you may possibly encounter:
- Dirty Nissan NV 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 functioning properly.
- Leaky Nissan NV injector: It’s often at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
- Injector Nissan NV HS: This is the circumstance when your injectors are entirely clogged or when you have an electronic problem, it will not let anything go.
Concerning the symptoms of injector complications on your Nissan NV 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 resolve an injection problem on a Nissan NV?
To end our content page on the injection complications on Nissan NV , 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 cause of your complications, it will regrettably be very complicated to intervene on the trouble 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 Nissan NV, do not hesitate to consult our article on this subject to get the procedure. If it doesn’t work, you will have to replace 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 consult our article on the injectors that leak on Nissan NV, to have all the solutions available to you.
- Injector HS: Finally, last remedy, your injector is broken or doesn’t work anymore, generally, the replacement of an injector costs around 500 euros labor included.
If you need more tutorials on the Nissan NV, go to our Nissan NV category.
