how to modify your ghettodyne fuel map ??
06-29-2003, 03:13 AM
#1
3.0 BAR
Thread Starter
Join Date: Dec 2002
Posts: 12,568
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
06-30-2003, 10:38 AM
#3
3.0 BAR
Join Date: Apr 2003
Posts: 2,260
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.
07-01-2003, 09:22 PM
#4
0.5 BAR
Join Date: May 2003
Posts: 193
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
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