throttle positon switch

i was wondering wear the throttle position switch is on my 89 irocz 5.7, i read turning it will raise the voltage and will give you better throttle response!!

It is located on the passenger side of the Throttlebody....right above the IAC (Idle air control) valve. I have done this and felt a little SOP response...... Good Luck

Later

Leave it alone. Any SOTP gains are all in your head. At best, all it's going to do is provide a little more part throttle grunt. At WOT it won't feel any different.

Originally posted by irocz8957
i was wondering wear the throttle position switch is on my 89 irocz 5.7, i read turning it will raise the voltage and will give you better throttle response!!

Not a good idea:eek: , just leave it alone unless you want problems with the Idle and driveability. Not a power adjustment.