Throttle position sensor?
#2
Former Vendor of MBWorld
YES BUT IT IS MORE OF JUST A ON OFF SWITCH USED IN CONJUNCTION WITH THE DECEL SWITCH WHICH IS UNDER THE AIR CLEANER. GRAY SWITCH WITH A LITTLE ROLLER ON IT. THE TPS IS ON THE THROTTLE BODY AND ONLY RECOGNIZES IDLE AND FULL THROTTLE DOES NOT SEE ACTUAL POSITION AT ALL TIMES.