Throttle Position Sensor Adjustable 1993 ??
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
The LT1 ECM takes the voltage figure it first sees when key turned on and uses that as the base TPS number.
Does not require setting TPS to .54V like the earlier TPI cars did
Racer
Joined: Dec 2007
Posts: 298
Likes: 1
From: Escondido CA
I have been trying to work out bugs since I added a BBK 52MM TB, but assuming it is the same a my 92.. The FSM states that anything under .99 (if my memory is correct) is treated the same as closed throttle...
Instructor
Joined: Jan 2012
Posts: 145
Likes: 2
From: Gainesville Florida
Former Law Dawg Moderator
Joined: Jan 2005
Posts: 29,434
Likes: 96
From: Eads, Tennessee
CF St. Jude Co-Organizer
St. Jude Donor '05 thru '24
