Still cant figure out idle tuning
07-15-2005, 02:07 PM
#21
Yeah, thats what I was talking about. I promise I will eventually sent you a log and bin so you can doublecheck my work, im just trying to get it as close as I can. Thank you again for all your help.
Here's what I did now: I moved the entire table over about six places, so now instead of the numbers starting at 14 mm^2, they start at 26mm^2. I then scaled the table by hand back up to 310 at the top end. These numbers are roughly 30 steps (~2g/sec according to your document) lower now throughout the bulk of the table. That should get me a little more than half way back to where I need to be since my desired airflow was about a half pound (3.8 g/sec) lower than dynamic airflow (and maf). Sorry if this is confusing.
Here's what I did now: I moved the entire table over about six places, so now instead of the numbers starting at 14 mm^2, they start at 26mm^2. I then scaled the table by hand back up to 310 at the top end. These numbers are roughly 30 steps (~2g/sec according to your document) lower now throughout the bulk of the table. That should get me a little more than half way back to where I need to be since my desired airflow was about a half pound (3.8 g/sec) lower than dynamic airflow (and maf). Sorry if this is confusing.
07-15-2005, 08:07 PM
#22
haha yea man thats cool i was just saying if you needed a hand due to my poor explaination i would try to help you. sounds like you have a good hang of it though. id like to knw how it turns out for you and let me know if i was clear or what i could change
07-21-2005, 02:21 PM
#23
Well, got a new bunch of questions now.
I got my dynamic and desired pretty close via the effective area table. Im still seeing some surging, and ive got some cruise control effect. My IAC counts at hot idle are between 30 and 50.
Also, I notice that when I have the a/c on, my trims are about +.30 Lbs, even though my a/c off trims are negligable. Anyway to increase the a/c air added?
Thanks,
-Tony
I got my dynamic and desired pretty close via the effective area table. Im still seeing some surging, and ive got some cruise control effect. My IAC counts at hot idle are between 30 and 50.
Also, I notice that when I have the a/c on, my trims are about +.30 Lbs, even though my a/c off trims are negligable. Anyway to increase the a/c air added?
Thanks,
-Tony
