throttle body loud click

[SOOTSVILLE]

when  i turn the key in my 1996 xk8 i get a quite a loud click.coming from the throttle body.i changed it about a year ago.the car is still having work on so not been on the road yet.
i was starting it from time to time,as you do.today i thought,nice day put the old one back on to see what happens.
exactly the same click.anyone got a solution??? please.
 

[JOE-DOT-COM]

Hi

Have you made sure the battery is fully charged, also once fully charged, disconnect it for a few minutes and then try

otherwise see if you have any fault codes

cheers

Joe