The dodge calibrations have alcohol tables (even the non flex fuel vehicules).
I'd be a great feature to active them. (as we do for GM cars).
Are all mopar cars have a virtual E85 sensor ?
Mark, have you ever looked at it ?
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The dodge calibrations have alcohol tables (even the non flex fuel vehicules).
I'd be a great feature to active them. (as we do for GM cars).
Are all mopar cars have a virtual E85 sensor ?
Mark, have you ever looked at it ?
after comparing flex fuel vs non flex fuel tune.
Fuel -> Open&Closed Loop -> Alcohol Thresh (30% for flex fuel, 99% for non flex fuel).
But non flex fuel don't have the 85% line in Fuel->General->FA Stoich parameters. (just 0%)
Dodge tends to change table sizes from one OS to the next. Its possible that they reduced that table to a 1x1 for all non flex-fuel calibrations. Not much we can do there.Quote:
Originally Posted by Brice
thanks mark.
By the way, for example the 2011 Jeep Wranger has the 2 columns and is a non flex fuel car.
Do you think flex fuel calculation activation is possible ? (will try tomorrow)
It may be possible, wouldn't know for sure thought. Would have to try it out.Quote:
Originally Posted by Brice
Do you have a 2011 V6 Grand Cherokee tune ? (NGC4A)
The cherokee is flex fuel and the 2011 wrangler. might be interresting to check the differences. (i've got the 2011 wrangler)Attachment 53506
http://www.hptuners.com/forum/attach...id=53554&stc=1no, ethanol % is zero. (maybe a sensor or an hidden parameter)
I'm still on the flexfuel capabilities stuff.
I'm tuning currently a 2012 RAM 4.7 Flex fuel from factory.
It doesn't seems to have a E85 sensor.
My goals is to use the OS on a 2012 5.7 ram (non flex fuel) to activate the flexfuel capabilities. (both ngc4a ecm)
Any experience on flashing Other Os ? (bricked ecm ? vin change / Skim).
Any plan to release on a custom OS ?
No.Quote:
Originally Posted by Brice
32.8% LTFT......great scott!Quote:
Originally Posted by Brice
yes 32.8% LTFT as E85 in the tank and 0% alcohol detected ... (so still 14.1 afr commanded)
hi,
did you find a solution? I'm trying to made my own car flexfuel. I have a 2005 Chrysler 300C hemi with a NGC3 pcm. It have alcohol tables to. I compare my tune with a 2004 grand cherokee 4.7 V8 wich is flexfuel from factory and have a NGC3 to. There are some difference. FA table on my car tune are also 1x1, how can I do to make the same 4x1 FA table that I saw in 4.7V8 tune?
thanks
Look and see if a custom OS is available at the top in the menu. Some are available now. Can't help much beyond that.
Thanks, which menu shall I look at?
The custom OS menu.
This menu?
thanks
Attachment 95755
Yes. Looks like it's not available or there would be something there.
It sucks... thanks for info.
Do you know if I can write the 4,7v8 tune ( I will modify it with 5,7 parameters) on my 5,7 pcm without break it?
Hi, anyone have a 2011 ram 5.7 tune file for e85 ? thanks.