throttle position sensor problems

[Jeffers_21]

been tuning my car today but came across a problem with my tps. it basicly isnt sending any signal. well it does but it is pretty random. have other ppl had problems with their tps when tuneing. this is for the crappy ep82 one.

also what are the voltage's ment to be for on full and off full?

 

[Jay]

The pictures don't work but it might help:

http://www.toyotagtturbo.com/showthread.php?t=47

 

[j4cko]

my neo only gives a readin of 0% or 100% from the tps

 

[Jeffers_21]

yeh mine should be doing that, but it was all over the place. it would sometimes be 100% as off or 0% as off or in between. (this is on the map trace on the emanage) i think i might just have a loose wire or something. im gonna check it out today so ill let ya guys know.