4 Cylinder NA and Turbo This section is for questions pertaining to stock or modified 4 cylinders, including the performance 2.3L applications

tps voltage?

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Old Apr 16, 2009 | 01:10 PM
  #1  
alboy91lx's Avatar
alboy91lx
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From: Nevada
Default tps voltage?

i have mine set at .93... and at WOT it goes to 5.08... isnt this to high?
Old Apr 16, 2009 | 05:36 PM
  #2  
mg man 75's Avatar
mg man 75
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Page 18 http://rothfam.com/svo/reference/sensors.pdf Sound a little high near as I can remember I would test per that page.
Old Apr 16, 2009 | 07:22 PM
  #3  
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alboy91lx
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i see... so i should just go ahead a replace mine? or do u think it should be ok?
Old Apr 16, 2009 | 10:37 PM
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ExtrmZ
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how do you check the voltage of the TPS? and what would it do if it was a bad unit?
Old Apr 17, 2009 | 01:28 AM
  #5  
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trashline
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Originally Posted by ExtrmZ
how do you check the voltage of the TPS? and what would it do if it was a bad unit?
IIRC I always set my TPS to .94-.95 volts. Always have that shaky idle at stop lights? lol good luck finding that problem. I create a special harness that was incorporated into the TPS wires. they were ports that allowed me to attach a DIGITAL voltmeter ( I stress digital b/c analog meters are hard to gauge/ judge). I also made a special screwdriver that was short which allowed me to loosen the TPS screws out back. the TPS rotates on the throttle blade shaft and transfer a signal. it might take some time to get right but here is a good write-up:
http://www.turbotbird.com/techinfo/I..._June2005.html
Old Apr 17, 2009 | 08:19 PM
  #6  
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ExtrmZ
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just found out that my connector on the TPS was not plugged in all the way, it idles better already, i am gonna take a look at adjusting it pretty soon here
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