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Air Conditioner

Posted: Sun Jul 16, 2006 3:23 pm
by GIFF5323
I have tuned my idle area to the point where i get no misfires or running rich CEls. It also does not surge when I have the A/C off. When I put the A/C on and rev it to around 3000 rpms it drops below idle then back up. I have adjusted the Idle Valce Duty Cycle Adjustment to the point where it drops nicely when the A/C is off but it does not really affect the idle drop when I have the A/C on. I have also adjusted my TPS to 0. Any tips on how to tune this out.

Posted: Mon Jul 17, 2006 10:32 am
by Spunkster
you will have to post datalogs and calibrations to show exactly what you are describing.

Posted: Tue Jul 18, 2006 3:20 pm
by GIFF5323
Here are a few datalogs.

Posted: Tue Jul 18, 2006 4:24 pm
by Spunkster
you have not posted the calibration.

Posted: Wed Jul 19, 2006 6:03 pm
by GIFF5323
Here is the Calibration I am on.

Posted: Fri Jul 28, 2006 9:56 am
by GIFF5323
Hey Spunkster... did you forget about me! :roll:

Posted: Mon Oct 23, 2006 5:37 pm
by GIFF5323
Still waiting!

Posted: Tue Oct 24, 2006 9:03 am
by Hondata
Can you post a datalog showing the problem? I can't see the idle dipping below 850 rpm on the datalogs. The datalogs do show significant long term fuel trim (> 10%) - you might need to do some more fuel tuning. I realize that it is difficult with superchargers as they heatsoak at idle.

Posted: Tue Oct 24, 2006 6:02 pm
by rsxmachine
try this, set your low cam angles to zero in the first three columns for 1000 rpm and below. that way you are not inducing a cam angle rotation when the car is at idle. then whenever you upload a kal, start the car and let it idle (with no throttle input) for a few minutes until it reaches operating temp. then drive it around for a few minutes. it seems to me that it takes a while for the idle to stabilize whenever a kal is uploaded.