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Discussion Starter · #1 ·
Does the PCM have flex fuel tables in it like the first gen turbos did, and can you add the alcohol sensor and install a tune that enables them?

Have any of the commercial tuners done this yet, or would it be strictly a DIY project in EFILive or similar?

I'm not going to run E85, but I can imagine throwing in 2-3 gallons for an octane boost, and I like the idea of being able to test the alcohol content of my gas by looking at Torque or Scangauge. Even if I wanted to run E85 I'd want flex fuel capability and not be limited to E85.
 

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Administrator, Resident Tater Salad
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17,353 Posts
Jerry's working on it for the LE2.

To my knowledge, it does not support it in its current state.
 

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I’m waiting on this, and a turbo replacement.


Sent from my iPhone using Tapatalk Pro
 

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Vendor
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980 Posts
Yes the tables are there, and I have the pins for the ECM but so far we've had some issues with it. I'm still working on it though
 

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Im curious about this as well. What other vehicles are flex fuel and use the le2? Would it have to be a sensor from a vehicle that uses the same engine? Anyone got a pin out of a 2017 ecm? :) what problems are you running into, Jerry?
 

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Im curious about this as well. What other vehicles are flex fuel and use the le2? Would it have to be a sensor from a vehicle that uses the same engine? Anyone got a pin out of a 2017 ecm? :) what problems are you running into, Jerry?
 

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Premium Member
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Discussion Starter · #10 ·
I asked for a flex or even just a straight E85 tune when I bought from Jerry at the end of 2018 and he said he couldn't do it.

But that might have changed in the last two years.
 
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