Faulty G250 sensor - Steering sensor

Hello,

I have a little problem with my polo 9n coupe.

One year ago i bought a new steering box cause mine crushed.

I got a new one from a vw polo 2007 (mine is 2003) the steering box fitted perfectly but i saw that the stering sensor on the box it s not exactly the same but the connector plug it s the same.  The first one on the original box was like this: 

And the new stering box has this one: 

The steering sign steels appears me on board, i try to connect with VCDS but say s me that the sensor it s faulty so i got another one and tried again and got the same error.

When i plug the old sensor the steering sign disappear from board, but this one dosen t fit on steering box.

On VCDS i got this"

00816 - Steering sensor - G250-

  37-00 - faulty

WHat to do? WHat do you thnik it s the problem?

Thank you guys!

Edited 26 May, 20179 yr by Joe Joey