TPS Conversion question

[boosted84]

I have converted to 87 setup but my scanmaster is showing me that the tps is reading backwards. I have 87 throttlebody and 87 tps but its giving me wot at idle and idle at wot anyone have this problem or know how to fix it. thanks

Anthony

 

[boosted84]

Well i called Caspers electronics they say switch black and green wire and it reverses tps voltage and It WORKS just wanted to post in case someone else runs into this problem with 87 tps on 84 conversion

 

[charlief1]

Thanks for the info. I'll need it for later.