im new to the rex and i have an idle problem i think myfast idle and tps settings are off, but i cant seem to find then damn fast idle. i know its behind the throttle body but the pics it gives in the haynes manul looks nothing like what i can see. do i have to take the throttle body off to get to the stuff or can you do it with it all intack. i can see the cam adjusting screw but thats it. and some other stuff that i dont seem to know what they are. if anyone can help me out please help. if i can get some pics or something that would be great. thanks for any help.