ok my car is idleing at 2000 rpms i have clean the iacv and made sure i had no vaccum leaks my cel is not on but i decided to check it any way its say tps sensor so i check for 5 volts i m good check for the .45 volts at idle and 4.5 at wot thats all good i need help i dont know what else to do oh its a b20vtec turbo in a 92 civic hatch the car was working fine the i let it sit for a month nows it idleing high please help thanks

 

and the when i check the cel it was real dim like i could very see it when it was flashing

 

ok i unpluged the negitative side of the battery and check it agian and now the cel just stays on

 

problem fix one of my coolant lines was cloged