It is hardly ever pleasurable to listen to an injector noise on your honda jazz. It is a noise that happens repeatedly, usually when you accelerate or your engine is idling. However, this indicator may be related to different sort of concerns with your car injectors. It may not be anything severe, but when a continuing noise appears, you have to be sure. Especially since fixing your honda jazz’s injectors can be costly. That’s why our team decided to write this article in order to help you see more clearly, learn about the different possible failures and establish your issue. To do this, we will first look at the normal functioning and usefulness of the injectors in your honda jazz, then at the possible triggers from which an injector noise may come.
Purposes of the injectors
Injectors are a very important element of the operation of your engine motor. They were introduced to the modern cars about 20 years ago. Before their introduction, more conventional carburettor-type intake systems were employed, which handled the intake of air and fuel into the engine cylinders. With the injectors, manufacturers now have the ability, thanks to the injectors pump, to control electronically each stage of the intake process very accurately (quantity of fuel injected, air/fuel mixture) via the analysis of the data accumulated from the various sensors equipping the car (engine temperature, acceleration level, engine speed, etc.). Their aim is therefore to inject under high pressure a precise quantity of an air/fuel mixture at a perfect timing to get the best possible combustion in the cylinders.
The different reasons of a clicking or knocking noise coming from the injectors of your honda jazz
Hearing injector noises on your honda jazz may come from different sources, we will now look into the potential triggers of these. Generally, the common noise of a faulty injector is of the snap type. Here are the different sources of these noises and the solutions to be adopted to get rid of them. If you listen to another clicking noise but it is not from your injectors, we recommend you to browse this article about clicking noise on honda jazz to find the reason.
The causes for injector clicking or knocking noise honda jazz
A clicking or knocking noise from your injectors can be justified by different causes. Indeed, the injectors of your honda jazz have three main missions, to control the vaporisation of the fuel, i.e., to convert the liquid into “gas” during injection, to facilitate its combustion. Then, its goal is to manage the air/fuel dosage and finally the homogeneity of the mixture, always with the aim of improving combustion. If one of these three features is modified, the main role of the injectors will be disrupted and this will lead to poor combustion. This bad combustion will be a violent explosion in the cylinders as a consequence of bad timing, or a bad quantity of mixture or finally an inhomogeneous mixture and will induce thoses knocking or clicking noises on your honda jazz. The main reason of these trouble commonly originates from a particle that gets into the injectors. The accuracy of the injector being in the nanometer range, any possible obstruction will inevitably cause a malfunction of the injector. If after verifying, this noise originates from another component of the engine of your honda jazz, browse this article for more infos.
The side effects of injector noise on honda jazz
Now that we have reviewed the different reasons for injector noise on your honda jazz, we will end by stating the possible end result of malfunctioning one or more of your injectors. Whether only one is clogged, or broken, or your entire fuel rail is involved, you cannot escape these effects which can fairly quickly become major….
First, you risk destroying your exhaust system in the long run, because the unburned fuel residues that will end up in your exhaust system can corrode the metal in it.
One of the most common consequences felt by drivers is a significant loss of power. Indeed, if your engine is running on 3 out of 4 cylinders for example, you will surely have a loss of power
Finally, you risk deteriorating one of your pistons or your engine. Poor combustion will fairly quickly harm your cylinders or pistons and your engine may tighten.
Here are three little recommendations to limit the risks linked to your injectors and protect you from engine failure:
- Do not drive at the bottom of the tank, as you may absorb impurities
- Use quality fuel
- Think of changing your diesel fuel filter regularly>
