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2G tps sensor inconsistent

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Talon64

15+ Year Contributor
207
0
Jul 1, 2007
Milford, New Jersey
Hey everyone I am little stuck and not sure whats going on with my tps sensor. I have 2g gst with a 7 bolt. My issue I have at the moment is when I log my tps volts on dsmlink I get say .63 volts where it should be. Now little be later the tps volts will be .65 or .61. I just went and pull the battery cable and reset the ecu just for the hell of it. I turned the key on ignition but didn't start it and it read .42 volts. The tps sensor is never the same position. Now I did put a spare tps sensor and see if it would fix it and still same issues. I have used the tps adjustment in link and it will fix the issue but as soon as I move the throttle it will change again. Wide open reads 5. volts where it should be. Little dumbfounded by this. Not sure if anyone has some ideas. Throttle plate does not stick.
 
didn't even touch the gas or anything other than turn the key on to grab a log. I did go wipe open to show that it does work. I didn't start the car but this is what is happening even when its running
 

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