You hear a starter motor noise on your volvo v40 each time you start your vehicle. We agree that this is not pleasant and that you have questions. Finding out such a sound is not always a good signal, but it may also be nothing major. To support you fix this trouble, our team has chosen to produce this article to help you in this research. First, we will detail how the starter motor works on your volvo v40, and then what starter motor noises you can notice on your volvo v40.
Functioning and various information
Function of a starter motor on volvo v40
The starter motor is an electric motor whose only job is to start the engine unit of your automobile. By a magnetic system and a “serial” technology, it will generate an enormous torque that will allow it to drive the pistons of the engine that are subjected to enormous compression and an oil that provides additional resistance being not very fluid when cold.
It is completed by the “solenoid”. It is an electromagnet that goes under a 12 volt electric impulse to push the fork (link component between the “solenoid” and the electric motor of the starter) and thus engage the starter drive pinion on the engine flywheel. Following this action, once in engagement, the starter motor of your volvo v40 is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on volvo v40
- Do not try to start your engine for too long
- Do not use a starter motor on volvo v40 with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the temperature is too cold. You should not turn your key for more than a few seconds or you will burn your starter motor.
Although when you have a battery that is empty, you always want to start your automobile, the energy it is capable of holding may not be enough to generate the power needed by the starter motor to start your engine unit. Repeated attempts will pre-use your starter motor and if you do not resolve the reason of your failure to start repeatedly, your starter may be the future element you will have to change.
I hear noises from the starter motor of my volvo v40, what are the origins?
I experience a loud noise from the starter of my volvo v40
If you hear a starter motor noise on volvo v40 and you have the feeling that it is close to a loud noise, it is possible that it is the starter motor gears that are at the origin of it. Indeed, often when the part has been dismantled for other fixes, its adjustment in relation to the engine flywheel may no longer be perfect, in which situation the gears will be worn down after some time and will not slip and will no longer properly engage the engine when starting. Examine the condition of the drive pinion, if it is the part responsible of the starter motor noise on your volvo v40 swap it.
If it is a noise in the front of your automobile but it seems to you after reviewing not to come from your starter, browse this article about front end noise on volvo v40 which may give you other leads to eliminate your noise trouble.
I hear a clicking noise of the key running in my neiman but no noise at the starter motor of my volvo v40
If you hear a clicking noise at the starter motor of your volvo v40, there are two possible failures related to this indicator. If you have in addition to the noise the motor is not running, it may be the “solenoid” is not supplied with energy. One of the most classic ways to relaunch it is to hit it with a metal bar to remove the dust that blocks it. If that is not enough, it may be the neiman who is concerned. You may have a trouble with unplugged cable verify your electrical installation. If after checking this clicking noise on volvo v40 doesn’t come from your starter motor, check this article for more informations.
