Ve Map

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Aug 19, 2004 | 09:39 AM

Watch22

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Teching In

Joined: Jul 2004

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From: Ohio

Ve Map

Does anyone have a MAP of the VE table on how it correlates to different Fuel Trim Cells?

Aug 19, 2004 | 10:03 AM

jimmyblue

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From: East Central Florida

They both index by MAP and RPM, but the FTC
boundaries vary by vehicle and year. Several
different FTC maps are to be found in a thread
on the EFILive forum. You can program the FTC
boundaries to suit yourself too (I changed mine,
the late F-body boundaries are just stupid).

Aug 19, 2004 | 10:14 AM

HumpinSS

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From: Waldorf, MD

What did you change them too. Can you post a screeny from efilive so we can see.

Aug 19, 2004 | 10:27 AM

Watch22

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From: Ohio

Anyone have a map for a 2002 Z06?

Aug 19, 2004 | 02:12 PM

P Mack

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From: Phoenix

Is this what you're talking about? I also changed mine to match this cause they were messed up.

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Aug 19, 2004 | 02:27 PM

jimmyblue

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From: East Central Florida

My RPM boundaries: 1000, 2000, 4000RPM (My
converter winds up past 4000RPM if I'm on it
so WOT is always above 4000 except right off
the line; idle is always below 1000; almost all
normal driving is between 1000-4000 and that
space is "octave divided". Just my personal
philosophy, that.

My MAP boundaries are 40, 60, 80 because
I idle about 35. Just trying to minimize the
area "wasted" on things that don't matter
(idle) and things that closed loop can't help
(WOT), and maximize the number of cells
dividing up the "worthwhile" closed loop
operating space.