I think that would work.

I'm wanting to do something different.
I'm wanting to keep flex fuel enabled, but "lock" the parameters to E10 without using a flex fuel sensor.

dave w

The off road vehicle I'm working with will have a 2004 5.3 Liter engine transplanted into it. The Flex Fuel sensor is not going to be used. I was thinking there should be a way to trick the PCM...

I'm think about using a 2004 Flex Fuel PCM # 12586242?

I'm thinking maybe E10 is within the range of the Flex Fuel PCM?

I'm wondering if the Flex Fuel sensor can be configured / set to E10?
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