ok, i have a 91 crx dx, mpfi, obd1 converted (need to work on cps and o2), with a d15b vtec. i have a cold idle of 3k-3.5k rpms. i want to lower this, and since its summer i figure i dont need a cold idle, can i disconnect the intake air temp sensor to stop this? or how can i lower the cold idle? thanks

 

just adjust the idle scew , or the hex screw on the tb.

 

yeah, definetly tried that..... my warm idle is great, just the cold one!

 

your idle should never be that high no matter what temp it is...........replace ur FITV (Fast Idle Thermal Valve)

 

thanks, but my motor is obd1, not obd0 so it doesnt have one of those. any other ideas?

 

bizzump, its embarrasing to sound like im ridin the clutch

 

i kninda wanna know where is that fitv is atack on a d15bvtec since i rock the pm6

 

im running the p28... whjat to do?

 

bump i still wanna know

 

bump

 

bummpp, hellllp

 

bump

 

ok guess no one knows or cares **** it let it idle till 4grand