Hi All,
We get a number of Emails asking what is needed to be able to run E85.
I've posted this in the GenIV section because this (for the moment) is targeted specifically to GenIV ECM's.
The most common questions are (which I don't know the answers to) -
1 - Will using E85 corrode anything in my late model vehicle?
2 - Will my injectors / fuel pump be able to flow enough to run E85 AFR's?
We recently added (yet to be released) some new calibrations for the E38 / E67 which will allow people to tell the ECM the vehicle is an E85 engine and be able to lock the E85 default percentage to whatever they want without using a $400 sensor or using the ECM's E85 prediction model which is quite complex and might not work on all vehicles because LOT's of calibrations need to be set up for it to work.
Any E85 experts here?
(Oh, this isn't a discussion about the pros/cons of E85 either )
Cheers,
Ross