rbabody
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- Sep 8, 2010
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Just installed a roe Tb for my trucks birthday. Does anybody know what the iac counts should be hot at idle?
The numbers I had at first with setting the Tb to roe specs
Idle 1100
Iac counts 0
Tps volts .70
To get my idle down to 752 had to back off the main idle screw and that put the tps volts .52 that also got me up to about 22 iac counts.
So tonite I made adjustments to my tps so I can adjust my voltage back to .70 and readjusted the idle set screw to get my idle down to spec and keep the .70 volt at the tps . Now my iac counts are only at 3.
My fuel trims seem to -1.0 so its taking fuel away so I don't suspect a vac leak.
Now the truck still has a stock tune. Other mods are cai no cats.
So my other ? Is it getting to much air by the Tb blade and not getting a good seal when I put it together I could see daylight in every corner don't know if that is normal :dontknow:
The numbers I had at first with setting the Tb to roe specs
Idle 1100
Iac counts 0
Tps volts .70
To get my idle down to 752 had to back off the main idle screw and that put the tps volts .52 that also got me up to about 22 iac counts.
So tonite I made adjustments to my tps so I can adjust my voltage back to .70 and readjusted the idle set screw to get my idle down to spec and keep the .70 volt at the tps . Now my iac counts are only at 3.
My fuel trims seem to -1.0 so its taking fuel away so I don't suspect a vac leak.
Now the truck still has a stock tune. Other mods are cai no cats.
So my other ? Is it getting to much air by the Tb blade and not getting a good seal when I put it together I could see daylight in every corner don't know if that is normal :dontknow: