Fake TP output

[Wayne.MacDonald at zurich.com.au]

     I am looking for a simple way to adjust the range of my throttle
position sensors input to the computer, The current range is 450mv-4.0V.
What I want to deliver to the computer is 450mv-4.65V as with the current
output the computer thinks full throttle is 85% throttle and as the system
has no EGO sensor to provide feedback the fuel map is out of whack, Any
suggestions on the best way to fix this problem.

     Thanks.   Wayne.