Having a problem with your car is traditional, because regrettably recent automobiles are more and more difficult and consequently subject to more and more possible breakdowns. On this page we’re going to try to help you to fix an injection problem on your Nissan Pulsar . This is a problem that is specially bothersome because it can ultimately bring your car 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 Nissan Pulsar injectors , and at last, how to fix them.
What is the aim of the injection of a Nissan Pulsar?
So we start our content by promptly detailing how an injection system functions so that you have all the info you need to figure out the failure associated with it. < br>
The injection system of a Nissan Pulsar controls the fuel intake into the engine unit , it replaces the old carburettors. It has the benefit to be a lot more precise and to come, under pressure, to launch 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 Pulsar. The benefit of fuel injection is to have a much more precise dosage than a carburettor and to enable a better air/fuel mixture and consequently a better combustion.
What are the different injection problems on Nissan Pulsar?
Now in this second part, we are going to explore the different injection problems and their symptoms that you might encounter on your Nissan Pulsar .
Injection pump problems Nissan Pulsar
To start, we will discover the injection pump problems on your Nissan Pulsar, there are not many of them, they are generally recurrent but we will detail 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 Nissan Pulsar.
- Leakage from the injection pump of your Nissan Pulsar: If you have a major 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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Concerning the outcomes and symptoms of a fuel pump problem on a Nissan Pulsar , you will undoubtedly feel, a lack of power, your engine unit grazing, dark smoke emissions…
Injectors problems Nissan Pulsar
Now we proceed to the injector problems on Nissan Pulsar . Injectors are the end of your injection system, here are the different problems you might encounter:
- Dirty Nissan Pulsar 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 possibly have one or more cylinders that are not functioning effectively.
- Leaky Nissan Pulsar injector: It’s generally at the high pressure seals that an injector can leak, it can also, more rarely, be cracked or broken.
- Injector Nissan Pulsar HS: This is the case when your injectors are totally clogged or when you have an electronic problem, it will not let anything go.
Regarding the symptoms of injector problems on your Nissan Pulsar it is about the same as for a defective injection pump. You might encounter problems with starting, throttle response, power loss, and smoke emission.
How to solve an injection problem on a Nissan Pulsar?
To end our content page on the injection problems on Nissan Pulsar , we will try to give you the solutions that exist to fix these problems.
If after a precise analysis it’s your injection pump that is the cause of your problems, it will regrettably be very complicated to intervene on the issue without changing the part, 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.
Concerning 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 Nissan Pulsar, do not be reluctant to consult our content on this subject to get the procedure. 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 be able to change it, do not think twice to consult our content on the injectors that leak on Nissan Pulsar, to have all the solutions available to you.
- Injector HS: Finally, last remedy, your injector is damaged or doesn’t work anymore, generally speaking, the replacement of an injector costs around 500 euros labor included.
To get more tips on the Nissan Pulsar, take a look at the Nissan Pulsar category.
