Throttle position sensor (TPS) signal voltage
Thread Starter
Retired Senior Admin
Expert Gearhead
Joined: May 2006
Posts: 29,661
Likes: 43
From: Sheboygan Wisconsin
Throttle position sensor (TPS) signal voltage
Locate your TPS on the throttle body. Lift on the tab and wiggle while you pull the plug out. Pull on the plug, not the wires.
Now use your multimeter and connect the red probe to the gray wire and the black probe to the black wire. With the key at the run position, with engine off. You should get a 5volt signal.
Now use your multimeter and connect the red probe to the gray wire and the black probe to the black wire. With the key at the run position, with engine off. You should get a 5volt signal.
Thread
Thread Starter
Forum
Replies
Last Post
DeathDealer
General GM Chat
17
Mar 27, 2017 09:30 PM
Danthurs
Trouble shooting + Test Procedures
0
Oct 1, 2009 01:51 PM
Danthurs
Trouble shooting + Test Procedures
0
Feb 9, 2009 11:18 AM
gtpsuprchrgd03
1992-1999
2
Sep 9, 2008 10:47 AM
