Defuel fix

SHOTZY

<"Whats next??"
Aug 27, 2008
474
0
0
melbourne, fl
I just put a 500 hp tune in my buddy's lb7 and it has a giant defueling issue in all gears. Was going to raise torque limit injection tables. His speedo is also off also. Was going to correct that first. Any insight here? Thanks
 

Mike

hmmm....
Feb 17, 2007
2,184
0
36
San Angelo, TX
Have you adjusted g901 to g909 and b1101

12092
12092
12092
12092
12092
0
99
99
755
755

These are typical values but not required.
 
Last edited:

sweetdiesel

That's better
Aug 6, 2006
10,390
0
0
52
Thailand
Probably base tq or tliq

log it and see what it does on shifts with those tables open and you will see

wot only ?
 

SHOTZY

<"Whats next??"
Aug 27, 2008
474
0
0
melbourne, fl
I did log it. I'm going to look at it tomorrow. No, it defuels at @50% throttle or more. This is the 500hp lb7 tune in the tune library. os 6006
 
Jun 25, 2009
8
0
0
MT
For everyone that has access to the "secret section", is it worth it? I know very little about EFI and it would be awesome to have access to a decent repository to learn with.

I'm not interested in paying almost $400 for access to a library from dmaxtuner.com. I was planning on going with IdahoRob because he advertises an optional dsp5 tunes with efi live purchase and he seems to have a really good reputation. I sure other tuners can also bundle dsp5 tunes with a purchase, Im just dont have to call everyone up to get info. Thanks in advance for any opinions/information.