ok i took my intake and everything off to port it and when i reassemled everything i put the tps on and now it idles at 2k and messing with the tps it'll go down but ehen i shut it off and restart it it'll go back up. it also is throwing a dtc which i expected. and helpful hints into fixing this?

its a 89 305 tpi so you guys know

 

souns like a vaccum leak... - otherwise, do a search on properly setting "minimum air" and reset TPS voltage.