Did you ever had this trouble trying to start your car in the morning and it doesn’t work ? If it never happened to you , at least you’ve already had that fear. So when you hear an alternator noise on Peugeot 306, you can already see yourself breaking down, stuck awaiting the tow truck. That’s why our team has decided to produce this content to help you locate the origins of alternator sounds. In this article, you will first see the role and operation of the alternator in your Peugeot 306 and then what the causes and solutions to alternator noise on Peugeot 306 may be.
Role and alternator operation Peugeot 306
Alternator role
Your alternator is an important part of your Peugeot 306. In fact, its goal is to give power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task of recharging the battery once the automobile is in motion, to provide power to the automobile in motion and to allow you to always have a enough energy source to be able to restart the next time.
Alternator functioning
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The alternator functions on an electrical principle that has been used for decades, the concept of copper coil wound around a magnet . This coil while rotating generates electricity. It is the engine motor itself that will provide the energy needed by the alternator to generate the energy, via the accessory belt or alternator belt. When your Peugeot 306 engine stops, the battery takes over to provide the automobile with energy.
What are the different alternator noises or sounds on my Peugeot 306 and what are the causes?
I discover a knocking noise originating from the alternator of my Peugeot 306
One of the typical noises of a tired alternator on Peugeot 306 is a knocking noise. This alternator sound on Peugeot 306 will most of the time happen when your engine is idling, it can be associated with voltage drops that could disrupt the normal operation of electrical parts such as headlights for example. In general, it is a of both bearings of the alternator that is defective, to check it, use a multimeter on the terminals of your automobile with the engine running and you must obtain a value between 12 and 14.7 volts, which means that your alternator is recharging your battery well. If the value is lower, the alternator of your Peugeot 306 is tired and you should think about replacing the bearing if it is the only cause otherwise the entire part.
I hear a grinding noise coming from the alternator of my Peugeot 306
If you are in the case where the alternator of your Peugeot 306 generates grinding sounds, in this case you will have to look into it more seriously. This indicator can testify as for the knocking sound of a tired bearing, however , generally, we often see by looking more carefully that it is the accessory belt that is loosened or worn and is therefore the cause of it. In this case, we suggest that you read this article to find all the necessary information to solve an accessory belt noise on Peugeot 306.
I hear a loud noise from the alternator of my Peugeot 306
Finding out a loud noise from the alternator of your Peugeot 306 is quite typical, in fact, it emits an audible sound when producing the electrical pulses it generates. It is up to you to check that the battery indicator light on your dashboard does not appear, and that you do not have a voltage drop when your engine is running (headlight or dashboard light that jumps for example. If this noise is too loud, we suggest that you read this article to find other ways to solve problem of noises from front end on Peugeot 306.
