It is never pleasing to perceive a noise from your car you don’t know where from. Thus what if you identify a serpentine belt noise that remains on your Audi E-Tron? It is very conceivable that this is a minimal trouble, but before being sure, it is better to carry out some investigations. If this belt noise comes from your serpentine or driving belt, our team has written a content to support you locating and correcting it. First, we will look at the serpentine belt noises on your Audi E-Tron and then we will check out the sources of these sounds.
I feel noises from serpentine belt Audi E-Tron
The best way to check the state of your belts is to listen to your car. As soon as you recognise sounds such as squealing or bells, you should take a closer look to verify their source. The function of the serpentine belt or driving belt of your Audi E-Tron is to transmit the movement of the engine to the secondary elements that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore critical in the normal functionality of your car. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive different engine elements at variable speeds.
I perceive squealing noises on my serpentine belt Audi E-Tron
This kind of squealing belt noises on Audi E-Tron, which will often be acute, can generally appear when the engine is cold, or when the acceleration increases in intensity. . This kind of noise must be significant and it is often quite simple to connect it with one of these belts. To verify, do not hesitate to open your bonnet, engine running cold and check the source of this noise, the serpentine or driving belt being accessible, it should not be too complicated for you to spot a belt noise on your Audi E-Tron. The reason of this trouble can be connected to the damper pulley, which operates as a damper to get rid of irregularities in the tension in the motor cycle and therefore in the energy transmission to the belt. This results in a loose belt that will jerk. However, you still have a chance that this event is annodine. As the serpentine belt of your Audi E-Tron is exposed, it may squeak due to excessive humidity due to weather conditions and it may end with a change in conditions. Remember to verify the state of your belt (crack, crack), if this is the case replace it, otherwise simply tighten the belt.
I perceive loud serpentine or driving belt noises Audi E-Tron
Just like squealing, a driving belt noise on your Audi E-Tron that sounds like a loud grinding sound can reveal a lot about its state. It is therefore necessary that you look further and find the reason for this sound that can indicate the end of your belt’s life. Like squealing noise, it can be identified in most cases when cold . It generally means a worn pulley whose streaks no longer allow it to be driven properly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this trouble. Remember to verify first the serpentine/driving belt which in most cases is the reason of this trouble, otherwise it will be necessary to replace the tensioner or pulley.
I perceive bearing noises on the serpentine belt of my Audi E-Tron
Finally, if in your case you identify a bearing belt noise on Audi E-Tron, it is conceivable that it is connected to a serpentine belt that is too tight . Indeed, it is conceivable that its size may be smaller than recommended and cause the entire system to overvoltage, resulting in this whistling noise or slight rolling noise. The problem in this case is that the bearing bearings or the Damper pulley may fail . Remember, therefore, to stretch the belt to limit the risks or to swap it if it is too short. If after checking all thoses alternatives, you still detect a belt noises, read our article about timing belt noises on Audi E-Tron which could maybe help you.
