EBL Dynamic EFI: fuel consumption display
Thread Starter
Racer
Joined: Sep 2015
Posts: 261
Likes: 24
From: Israel
EBL Dynamic EFI: fuel consumption display
Hi, This question direct to ppl that using EBL, BobR ecm.
From the instuctions:
Entry: DGD - Injector Flow Scalar
Value sent to the Digital Dash (Corvette CrossFire's) as the injector flow rate constant. Used to
calculate the MPG and fuel used values. The value to be entered is the flow rate of one injector in
pounds per hour. If using a 4bbl or dual 2bbl TB's, the flow rate is that of two injectors in pounds per
hour.
With the various densities of fuel this value may need to be tweaked a little. Increasing the flow rate
will lower the MPG.
My DGD parameter is 47.2 (I cannot remember why I put this value). The Vette consumed about 24.5 MPG (full, drive, full). The DIC shows much worse, about 19 MPG. How can I fix it? My injectors are Bosch III 25.4 lbs.
Thank you.
From the instuctions:
Entry: DGD - Injector Flow Scalar
Value sent to the Digital Dash (Corvette CrossFire's) as the injector flow rate constant. Used to
calculate the MPG and fuel used values. The value to be entered is the flow rate of one injector in
pounds per hour. If using a 4bbl or dual 2bbl TB's, the flow rate is that of two injectors in pounds per
hour.
With the various densities of fuel this value may need to be tweaked a little. Increasing the flow rate
will lower the MPG.
My DGD parameter is 47.2 (I cannot remember why I put this value). The Vette consumed about 24.5 MPG (full, drive, full). The DIC shows much worse, about 19 MPG. How can I fix it? My injectors are Bosch III 25.4 lbs.
Thank you.
Racer
Joined: Apr 2020
Posts: 289
Likes: 166
From: Mooresville, IN
2026 Corvette of the Year Finalist - Modified
2025 C4 of the Year Winner - Modified
2023 C4 of the Year Finalist- Modified
2021 C4 of the Year Finalist - Modified
I honestly don't remember what the value is but my digital dash average MPG is fairly accurate. I'd just try playing with that number and see what direction you need to go to fine tune it.
