VW Jetta 2000 hydraulic direction bomb

Greetings. Do not discard what Kikemec says since these tips are also very valid and not necessarily the noise can be due to a pump in poor condition, usually the noise of spent hydraulic pumps is like a buzz that varies with the load on the direction but the noise could be due to some alternator, water pump, pulleys of synchronization, so do not give no possibility

Hello ... of course, I do not rule out any help ... rather I am grateful for the attention paid by all you ..... the car arrived at the workshop had no noise ... I predict well and everything ... Of course the rack and pinion was bad ... and also the boma d ela direction .... I will check everything denue ... and to comment what happened .. Thank you denied and greetings .... We are in contact.