99_Ram_2500
Member
i have a 99 ram 2500 and had a live data reader hooked up and noticed when the throttle is closed is says my throttle position is 13%, and when i hold the pedal to the floor it only says 74.9%. so i made sure the throttle blades were closing and opening all the way which they were. i then plugged the reader into a couple other vehicles and they all said 0% when closed and 100% at wot. so i bought a new tps and this one says 12.5% closed and 70% throttle at wot.
I then removed the new tps but left it connected to the harness and it read as 2.5% throttle, and did the same with the old and it read as 11.8%
does anybody have any idea whats going on here, ive been looking and cant find anything. any help would be greatly appreciated.
I then removed the new tps but left it connected to the harness and it read as 2.5% throttle, and did the same with the old and it read as 11.8%
does anybody have any idea whats going on here, ive been looking and cant find anything. any help would be greatly appreciated.