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e85/93 octane tune?

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Old 09-13-2011, 01:10 PM
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e85/93 octane tune?

okay this may sound like a dumb question but is there anyway to get my car tuned to run e85 while still having a 93 octane tune? like the cruise control button for the e85 tune kinda like the switchable tunes or whatever? the reason i ask is there is a e85 station about 30 miles from my house and i would switch my injectors if i could do that switchable thing.
Old 09-13-2011, 01:18 PM
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to my knowledge unless trifecta could do something similiar to the gm stage 3, you would probably wana have two pcms. One for the E tune and the other for 93
Old 09-13-2011, 01:37 PM
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standalone?
Old 09-13-2011, 01:38 PM
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this^^
Old 09-13-2011, 01:42 PM
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https://www.cobaltss.net/forums/tuni...estion-260873/

^Similar question asked in this thread.
Old 09-13-2011, 01:47 PM
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You could just do an e tune and if you got the short end of the stick put a gallon of 93 in the tank and limp to the e85 station. Or you could order e98 in 55 gallon drums to you house and mix it yourself. e is about the same distance from me and I still dont think its close enough to run it.
Old 09-13-2011, 01:48 PM
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Its not possible currently. You could buy a space PCM and then swap back and forth but that's about it.
Old 09-13-2011, 01:49 PM
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Originally Posted by BYT*SS*TURBO
Its not possible currently. You could buy a space PCM and then swap back and forth but that's about it.
That's sillier than just keeping your laptop in the car and swapping tunes.
Old 09-13-2011, 01:56 PM
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If you have that stuff, obviously thats a easy, better choice. Not everyone has their own tuning equipment
Old 09-13-2011, 02:08 PM
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vince at trifecta said its definatly possible and he is working on it... but i doubt its anytime soon
Old 09-13-2011, 02:30 PM
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^ This. Blame the LNF, LHU, and LUJ for taking up all of Vince's time.
Old 09-13-2011, 02:37 PM
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WHERES MY LAUNCH CONTROL!! lol
Old 09-13-2011, 02:39 PM
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Originally Posted by CobaltVenomSS
WHERES MY LAUNCH CONTROL!! lol
Both feet.
Old 09-13-2011, 02:41 PM
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Originally Posted by Leafydialupking
Both feet.
^this,
it would be epic to have a dual map
corn and premium = win

i would def get.
Old 09-13-2011, 02:52 PM
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i have a laptop but know nothing about tuning lol
thanks guys for the info that was just a random question i had lol
Old 09-13-2011, 03:00 PM
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i have 5 e pumps within 10 miles of me =)
Old 09-26-2011, 11:13 PM
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Originally Posted by Pyros777
^ This. Blame the LNF, LHU, and LUJ for taking up all of Vince's time.
Originally Posted by Omnigear
it would be epic to have a dual map
corn and premium = win

i would def get.
whats the word pyros?
Old 09-26-2011, 11:20 PM
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Originally Posted by N1ckateen
i have 5 e pumps within 10 miles of me =)
quit showing off ya lucky bastard
Old 09-27-2011, 01:06 AM
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I have one about 5min from my job and just fill up after work when need be.
Old 09-27-2011, 05:20 AM
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I drive by one to get to work, and there is 1 at work for me haha. But I've not switched over yet either.
Old 09-27-2011, 05:18 PM
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do eat
Old 10-05-2011, 04:06 PM
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Another option is to do what they do in Brazil (I think) if you can get one here; is that they use a device that goes between the PCM and fuel injectors, and a switch is used for E85 and gas. If in E85 it increases your injector's pulse width, whereas in gas it does nothing.
Old 10-05-2011, 04:08 PM
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Originally Posted by RussH
Another option is to do what they do in Brazil (I think) if you can get one here; is that they use a device that goes between the PCM and fuel injectors, and a switch is used for E85 and gas. If in E85 it increases your injector's pulse width, whereas in gas it does nothing.
Thats called a piggy back. The AEM F/IC does this.
Old 10-05-2011, 04:24 PM
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Originally Posted by Omnigear
whats the word pyros?
FAMILY GUY - Bird is the Word! - YouTube

lol sorry had to :P

I don't have any update on this. Vince has been busy being a new dad and catching up on orders.
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