Hello. I am new to the forum and to be honest, I joined today in order to hopefully solve a problem. I will be staying of course beyond hopefully solving my issue.
My wife complained of a strange noise from her 2012 tdi the other day. I wasn't able to hear it until today when she said it was even louder than before. All fluids are fine and no codes. I took the cover off the engine and noticed the noise seemed to be coming from inside a black plastic cover just above the accessory pulley system. The cover pops off easily and inside is two serpentine pulleys and a tensioner with a short belt between them. What ever the component that is driven by the left pulley is where the noise seems to be coming from. Any idea what it might be and is it safe to remove this belt to see if the noise goes away? The component is a cylindrical unit like some kind of small pump maybe?
My wife complained of a strange noise from her 2012 tdi the other day. I wasn't able to hear it until today when she said it was even louder than before. All fluids are fine and no codes. I took the cover off the engine and noticed the noise seemed to be coming from inside a black plastic cover just above the accessory pulley system. The cover pops off easily and inside is two serpentine pulleys and a tensioner with a short belt between them. What ever the component that is driven by the left pulley is where the noise seems to be coming from. Any idea what it might be and is it safe to remove this belt to see if the noise goes away? The component is a cylindrical unit like some kind of small pump maybe?