Power Hungry Performance Forum - Base Idle Question

Power Hungry Performance Forum (http://forum.gopowerhungry.com/forum/index.php)

- Minotaur Automotive Tuning Software (http://forum.gopowerhungry.com/forum/forumdisplay.php?f=8)

- - Base Idle Question (http://forum.gopowerhungry.com/forum/showthread.php?t=1667)

roosterdiesel

Sun, August 16th, 2009 10:22 PM

Base Idle Question

My base idle is set at 700 and it still wants to idle at 760-775ish.:shrug:

TPS is .5v @ low idle and 3.75v @ WOT. EOT is at 120ish F.

What can affect low idle speed?

Does this on my tow program from Bill and on the programs I've altered. Install my chip from Tony and idle is normal.:confused:

cleatus12r

Mon, August 17th, 2009 07:29 AM

Don't overlook your idle speed adders and multipliers.

Cold Idle Control
Hi Cam Idle Adder
Cold Idle Multiplier

It's just a thought.....

roosterdiesel

Mon, August 17th, 2009 01:27 PM

I looked at adders and multipliers and nothing looked odd.

The only thing that comes to mind is that pulse width @ MFD that the PCM is calling for at idle is a little too long....I have a split shot PCM code that's been altered for singles.:shrug:

All times are GMT -5. The time now is 01:57 PM.