LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

TPS question, optimal voltage ???

Old Feb 22, 2003 | 04:05 PM
  #1  
JACLT1S's Avatar
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From: STL MO METRO EAST
TPS question, optimal voltage ???

Hey, I have lost my info on what the LT1 TPS's optimal sensor reading should be at an idle/closed, ect.. Remember it was something similar to .50 volts as seen on a scan tool. Could someone refresh me. Thanks
Old Feb 22, 2003 | 05:48 PM
  #2  
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It should be ~.6v at idle and ~5v at WOT. The computer will recognize anything from .3v-.9v at startup and set that at 0% throttle for calculations.
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