idle at 2000 rpm

[racetracker]

Hey guys ive been having a problem with my idle ever since i converted to turbo. I have the idle adjusted as low as it will go and i checked the throttle cable still it will not idle at a normal speed also i have a 90 throttle body does that have anything to do with it or do i have a sensor out or whats going on thanks for any help

 

[Nicker]

Maybe your collant temp. sensor?
If the car is cold I know it runs with a high idle, kind of like a choke on a snowblower.
IAC all within ohm specs? (might was idleing high when IAC was bad)
TPS sensor okay? If that is bad, or misaligned then your idle can be out of wack, but everything else okay.

Im not sure just throwing ideas at you.

 

[shingevo]

If your BOV is not vented that can also cause idle problems.

 

[racetracker]

If your BOV is not vented that can also cause idle problems.

my bov is recirulated if thats what you mean but the weird thing is if i pull the rubber tube going from the bov to the intake the car will drop idle a bit. what does that mean like if i let more air in the intake after the maf then idles better WTF what does that mean ?

 

[shingevo]

my bov is recirulated if thats what you mean but the weird thing is if i pull the rubber tube going from the bov to the intake the car will drop idle a bit. what does that mean like if i let more air in the intake after the maf then idles better WTF what does that mean ?

try checking your spark plugs if not this should help http://www.vfaq.com/mods/BISS-1G.html....let me know how it goes good luck

 

[shingevo]

try checking your spark plugs if not this should help http://www.vfaq.com/mods/BISS-1G.html....let me know how it goes good luck

sorry http://www.vfaq.com/mods/BISS-1G.html

 

[Amazin' Wasian]

have u done a boost leak test? since its been happening since your turbo conversion i would do a boost leak test....
http://vfaq.com/mods/ICtester.html

 

[VicBoost]

the throttle body on these car are a pain in the ars!

 

[racetracker]

try checking your spark plugs if not this should help http://www.vfaq.com/mods/BISS-1G.html....let me know how it goes good luck

why would my spark plugs affect my idle