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View Full Version : B1015 need help understanding


carcrafter22
November 14th, 2007, 07:36 AM
I know this table just came out but does anyone have a clue as to what it is used for?

B1015 desired flow vs. current
Defines the desired fuel flow converted to a current value to obtain the correct fuel flow.

That is the efilive description but I need it in laymens terms.
so what do you guys think? I am going to post this over on the efi forum as well to see what I come up with.

Randy
JoshH
November 14th, 2007, 08:49 AM
It helps you maintain rail pressure.
NCT
November 14th, 2007, 09:16 AM
have any of you adjusted it at all?
carcrafter22
November 14th, 2007, 11:08 AM
Josh thats what I had heard but how do you adjust it what do all the numbers mean? do I need to just start upping the numbers if so which ones?
carcrafter22
November 15th, 2007, 06:41 AM
fixed it this morning I just had rail pressure spike to 28k so I need to do some adjusting.
JoshH
November 15th, 2007, 07:24 AM
When you say spike do you mean like on a shift or after you lifted? If so that isn't going to hurt anything. Did you notice that it held rail pressure better?
GMPX
November 15th, 2007, 10:16 AM
Think of it this way, it controls how hard the ECM drives the pressure reg much like a volume control on a stereo I guess. Good gains have been had with this table just because you can squeeze just a little bit more from the reg to maintain good pressure.

Cheers,
Ross
dynarex
November 15th, 2007, 03:08 PM
so dropping the values tells the ecm to "turn down"the power sent to the regulator-hence highr pressures?
Samdogmx
November 15th, 2007, 10:14 PM
so dropping the values tells the ecm to "turn down"the power sent to the regulator-hence highr pressures?

thats what it sounds like to me
dynarex
November 16th, 2007, 12:35 AM
im gonna mess around with it
IdahoRob
November 19th, 2007, 09:24 AM
It works great. 2000psi increase on a big fueling tune
Leadfoot
November 19th, 2007, 10:43 AM
It works great. 2000psi increase on a big fueling tune


Assuming single unmodded CP3?

If so :coool:
carcrafter22
November 19th, 2007, 02:08 PM
yes this combined with my modded cp3 puts out some pretty good pressure on even big tunes. :)
killerbee
November 26th, 2007, 02:12 AM
There are several table, sm, med, and large. What are the difference between them?
dynarex
November 26th, 2007, 03:08 AM
im holding 23000 with a 3300 shot after this mod
it definatly does something!
and i think the lbz only has 1 table,killerbee
i dont see any small,med,large:nixweiss: