Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

how to modify your ghettodyne fuel map ??

Old 06-29-2003, 03:13 AM
  #1  
3.0 BAR
Thread Starter
 
Join Date: Dec 2002
Posts: 12,569
Default how to modify your ghettodyne fuel map ??

can someone tell me how to increse my fuel on the ghettodyne unit. i go to the site open the 450.bin and go to fyel map, then it shows the milliseconds, do i simply increase the milliseconds the injectors are open to increase the juice
hotrex is offline  
Old 06-29-2003, 04:15 PM
  #2  
3.0 BAR
 
Join Date: Dec 2002
Posts: 3,397
Default Re:how to modify your ghettodyne fuel map ??

yep.

shortyz is offline  
Old 06-30-2003, 10:38 AM
  #3  
3.0 BAR
 
Join Date: Apr 2003
Posts: 2,260
Default Re:how to modify your ghettodyne fuel map ??

Also realize, that the values are rounded. I don't know Mike's specific routine to round, but I do know the conversion algorithm. My point being, that the values are stored in hexidecimal in the ROM. So, the floating point numbers that you're editing will be rounded (based on Mikes routine) to an integer value, and stored. So, make sure you're adjusting the numbers accordingly. Do a few change, save, reloads. To figure out just where the rounding occurs. This will help you actually make changes that will effect the injector duration.
TurboEF9 is offline  
Old 07-01-2003, 09:22 PM
  #4  
0.5 BAR
 
Join Date: May 2003
Posts: 193
Default Re:how to modify your ghettodyne fuel map ??

so lets say im at the dyno and its runing rich and i want to lean it out a bit, could i just go ahead and take 2% off of each value on the fuel map and burn the new rom to lean it out? or is there some sort of vodoo magic math code tunning software that i need to use
rextec is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rextec
Engine Management
5
07-07-2003 10:31 PM
hotrex
Engine Management
11
06-09-2003 01:17 AM
Spencersmb
Forced Induction
1
05-15-2003 08:17 AM
Guy-Fast
Forced Induction
2
02-02-2003 03:28 PM
phresh_5
Forced Induction
9
01-06-2003 03:58 PM


Thread Tools
Search this Thread
Quick Reply: how to modify your ghettodyne fuel map ??


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.