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Power FC Rev limit and and map sensor setting above norm

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Old Dec 21, 2006 | 07:31 AM
  #1  
APEXL8T's Avatar
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From: Bayouself
Rev limit and and map sensor setting above norm

I searched for a specific answer and saw a thread where C.W. answer was no but that was it.
B.Bordes and myself were going through some excel data. I wanted to change my MAP boost setting and RPM settings in settings 3 to correlate to 21 lbs and 9,000 RPM.
I have received a settings map that a member has where he has modified only the boost but not the 8000 scale adjacent to it (setting3).
What are the effects of changing the revlimit (setting 1) but not changing it in the boost /rpm scale (setting3)? What does the ECU do when the limiter is raised but not the scale? Does just employ that last timing and fuel AFR setting until it cuts?
PS anybody have a 20-21 boost scale I can use for my setting 3?
Thanks
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Old Dec 21, 2006 | 09:47 AM
  #2  
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From: In A Disfunctional World
PIM is the "Y" axis and "RPM" is the "X" axis of the 4 20X20 matracies(maps).
Changing any one column or row affect 20 cells. If you want to go up to 9000 rpms, I recommend doing something like in the attachment. You have to cut and paste the map values over to the new positions and make up the two new ones.

Barry knows how to do this.
Attached Thumbnails Rev limit and and map sensor setting above norm-mapref.jpg  
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Old Dec 21, 2006 | 02:42 PM
  #3  
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From: Bayouself
Thanks Chuck. I can do that but I didnt know if it was that simple. I love the cut and paste of the excel also.
I hope others will benefit from your answer to my question.
Art
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