So I have tune for e85, trying to see if anything I need to change to or back..before i put it on my car. thanksAttachment 82065
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So I have tune for e85, trying to see if anything I need to change to or back..before i put it on my car. thanksAttachment 82065
if you just want an E85 only tune all you have to do is change your stoich table to 9.85 and tweak your spark and fueling from there.
thanks, i think i have it, but i edited it and need someone to take a look for me
The E85 tables are already populated in the Camaro SS ECM, all you need to do is add the sensor, turn the sensor on in the tune and enable to the 2 DTC codes for the sensor.
Other than that, as the other poster said you just need to tweak the timing tables and PE tables.
I think I have it. Here is a log I did and grabbed like 2 gallons of e85 and came back home
he edited his original post.Quote:
Originally Posted by Sneakyws6
op do you have a flex fuel sensor installed or are you trying to make an "E85 only" tune as your original post stated?
Flex fuel. Yes I have the sensor installed
Do you happen to know what the 2 DTC codes are?Quote:
Originally Posted by Sneakyws6
P0178 and P0179Quote:
Originally Posted by Blkreaper
Maybe a dumb question but whats the difference between e85 and flex fuel? I thought e85 was flex fuel?
An E85 tune means that you're only running E85.Quote:
Originally Posted by Pavetim
A flexfuel tune indicates that you can run on either E85 or regular pump gas. In order to accomplish this, it's best to install a flex fuel sensor.