I'm pretty sure I remember hearing that there was a way to add fuel without throwing off the DIC mpg calcs...am I losing it here, or is there a way to do it?
Thanks guys,
Jeff
I'm pretty sure I remember hearing that there was a way to add fuel without throwing off the DIC mpg calcs...am I losing it here, or is there a way to do it?
Thanks guys,
Jeff
2005 Silverado Duramax LLY - EFI Live Tuned
1969 Chevrolet C-10 Pickup - Turbocharged 5.3L/4L80E - EFI Live Tuned
1975 Avenger Jet Boat - 6.0L/Berkley pump - EFI Live tune in progress
You will be very limited as to your HP gains, but if you just modify rail pressure, throttle base, boost and timing, it should have little if any affect on mileage displayed.
However, this is not practical. What you can do is avoid changing the main fueling tables at the mm3 used for cruising on the highway, 40mm3 and less. While it won't be perfect, it should be closer than what you get when you multiply the entire table.
2005/2007 DHRA Western Drag Champion
Bonneville A/DT & B/DT Land Speed Record Holder, 197mph best speed.
Casper - 05 GMC 2500 Dmax LLY 10.59 @ 129, 916rwhp
Big Blue - 04.5 GMC 3500SRW LLY 13.12 @ 104, 502rwhp sled puller
Wendy - 06 GMC 2500 LBZ 12.50 @ 107.5 First LBZ into the 12's. 542rwhp.
Blue Meanie - 02 Z06 11.40 @ 121 AFR H/C
I am no authority on this, but I would think if you want to modify part throttle response etc then just play with the Throttle table and the DIC will stay accurate, once you need more than 100mm3 then you have to alter the main pulse tables, once you do that the DIC will be off.
Just keep in mind, anytime the injector is open longer (or shorter) by altering the main pulse table you will be out..........Mind you, GM changed it in one of the LLY updates!.
Cheers,
Ross
I no longer monitor the forum, please either post your question or create a support ticket.