It is never enjoyable to notice an injector noise on your Citroen C-zero. It is a noise that appears continually, usually when you accelerate or your engine is idling. However, this warning sign may be relating to multiple types of trouble with your car injectors. It may not be anything serious, but when a persistent noise arises, you have to be sure. Specifically since repairing your Citroen C-zero’s injectors can be expensive. That’s why our team decided to prepare this content page in order to support you see more clearly, learn about the different plausible failures and determine your issue. To do this, we will first look at the normal function and usefulness of the injectors in your Citroen C-zero, then at the plausible triggers from which an injector noise may come.
Attributes of the injectors
Injectors are a very fundamental component of the operation of your engine unit. They were launched to the modern automobiles about 20 years ago. Before their appearance, 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 opportunity, thanks to the injectors pump, to control electronically each stage of the intake process very precisely (quantity of fuel injected, air/fuel mixture) via the analysis of the data collected from the various sensors equipping the car (engine temperature, acceleration level, engine speed, etc.). Their objective 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 origins of a clicking or knocking noise based on the injectors of your Citroen C-zero
Experiencing injector noises on your Citroen C-zero may originate from different origins, we will now concentrate on the potential triggers of these. Generally, the typical noise of a faulty injector is of the snap type. Here are the different origins of these noises and the solutions to be used to prevent them. If you notice another clicking noise but it is not from your injectors, we encourage you to browse this content page about clicking noise on Citroen C-zero to discover the cause.
The causes for injector clicking or knocking noise Citroen C-zero
A clicking or knocking noise from your injectors can be justified by different causes. Indeed, the injectors of your Citroen C-zero have three main missions, to manage the vaporisation of the fuel, i.e., to convert the liquid into “gas” during injection, to facilitate its combustion. Then, its goal is to deal with the air/fuel dosage and at last the homogeneity of the mixture, always with the target of improving combustion. If one of these three functions is modified, the main functionality of the injectors will be disturbed and this will lead to poor combustion. This bad combustion will be a violent explosion in the cylinders resulting from bad timing, or a bad quantity of mixture or finally an inhomogeneous mixture and will trigger thoses knocking or clicking noises on your Citroen C-zero. The main cause of these concerns generally comes from a particle that gets into the injectors. The precision of the injector being in the nanometer range, any possible obstruction will inevitably end in a malfunction of the injector. If after verifying, this noise comes from another component of the engine of your Citroen C-zero, browse this content page for more informations.
The side effects of injector noise on Citroen C-zero
Now that we have examined the diverse reasons for injector noise on your Citroen C-zero, 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 almost instantly become considerable….
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 regular consequences felt by drivers is a severe loss of power. Indeed, if your engine is running on 3 out of 4 cylinders for example, you will obviously have a loss of power
Finally, you risk deteriorating one of your pistons or your engine. Poor combustion will almost instantly affect your cylinders or pistons and your engine may tighten.
Here are three little suggestions 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 swapping your diesel fuel filter regularly>
