× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
GM throttle position % vs Volts
Posted to Technical Discussion Forum on 6/4/2010 13 Replies

not having any luck in alldata finding info on the relationship between actual tps voltage vs the pcm percentage calculation. i know closed throttle should be about 400-500mV and the percentage at that reading should = 0%.

what we have here is a low tp readi... Login to read more.

13 Replies Received (View Replies)

 

car Vehicle Data

2001 Pontiac Firebird Trans Am 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2001 Pontiac Firebird Trans Am 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)