2007 silverado v6 TPS SENSOR FLIPPING OUT

[dreday7880]

so my idle shoots to like 3000 rpms and the truck stalls and runs like poop I replaced the tps and noticed if i unplugg it it runs fine but when plugged in even with the new one it goes back to rpm fluctuating

So confused please someone help

 

[dreday7880]

I didnt think anyone would have anything to say they are probably more confgused than i am

 

[zora]

Is the check engine light on?
If it is, what are the codes?