1G Idle issues, not idle surge...

[TURBOCASS]

So I just did my full build and the car will only run and idle at 1500rpms! I have changed the IAC no changes. On a cold start the car runs up to 3000rpms and will hold til operating temp. I have all of my MAF-T settings to 0 and correcting with my SAFC Neo. My wideband reads 14.0-15.0 idle and 11.4-13.4 boost @10psi for break-in.

Is the computer correcting for the added air from my cams? Any help would be nice. Thanks

 

[Boosted_Curse2]

Not sure bout the 1g, but i know on my 2g the MAFT aux had to be at 4 and the base had to be at 2.

Have you tried adjusting your BISS at all? What all have you changed and upgraded? Need some more info for anyone to be able to start helping you out

 

[TURBOCASS]

I've got all my mods listed on my profile. I have adjusted my idle screw and I can turn my idle down to 800rpm but the idle won't recover after slowing down. It will fall to 500 or below and die.

 

[Boosted_Curse2]

interesting, I've got a similar problem with mine. Some times mine will idle at 1100 or so and be fine I'll drive get into 4th gear, come to a stop, my idle will drop down to between 500 and 650. Im interested to see if any one else has more of a solution. Sorry I couldn't be any more help man.

 

[TURBOCASS]

check your timing, I just timed mine and it made a world of difference!!!