E85 VE table vs Gas VE table- XFI

[tom j]

Tuned for both would the e85 ve numbers look to be 30% higher than that of race gas. Say in the upper cells on gas they are in the upper 50's to low 60's would e85 be in the 80-90 range. Changing the fuel energy constant accordingly. 1 for gas and .68 for e85

 

[HighPSI]

No. The VE numbers should be the same. This is why the flex fuel sensor works so well. It basically adjusts the fuel energy constant without changing the VE table

 

[tom j]

How does the flex fuel sensor get wired in and what about parameter settings?

 

[HighPSI]

Here's the info. I noticed you posted in this thread.

http://www.turbobuick.com/forums/e85-technical-forum/239731-fuel-sensor-xfi.html

You don't have to use that sensor to run E-85. It is only needed when you are running a blend of E-85 and gasoline. Some of my customers just use a thumbwheel to swap from E-85 to pump gas. I know asloan had some sensors if you need one.

Feel free to give me a call if you purchased the system from me.