Ketis

Well I thought my idle problems were fixed on the 93

ive done the base idle reset, checked tps, and i got it to idle pretty good around 1000, but thats with the stop screw on the throttle body all the way loose... and thats after the base idle reset and the IAC disconnected

but after i drive it for a bit and i let it idle, it sits around 1300-1500 which i thought was really odd

its not throwing any maf codes its just throwing a code for my o2 sensor

mjr46

if your code for the 02's is a lean condition, look for vaccum leaks

dudeboy

Yep, check the codes...

IAC could be sticking? cleaning may help?

if the IAC isn't able to compensate, then idle speed will increase as the engine warms up... that is normal.
(friction/oil drag drops as the engine approaches op-temps)

Run the codes, just in case though.

jason

FivePointOhh

as mjr stated check vac leaks. does it just idle high or is it a varying high idle? like a lopey sound?

Ketis

even if the throttle body is all the way closed, ( i checked and its as far closed as i can get) the car will still idle and the throttle body screw isnt even holding it at all?

FivePointOhh

and you do have the IAC unplugged the whole time you're doing this?

Ketis

yeah, ive had the IAC disconnected the whole time

Ketis

could it have anything to do with having the auto computer in the car?

dudeboy

Fix the O2 code, then come back...

Ketis

i ran the KOER today and i got a code 98

i switched from auto to manual, is there a connector that i need to jump the pins on?