Flex fuel sensor

[Milkman83]

So your Denali has the same 6.2 L94 flex fuel motor in my Escalade ESV; Help me understand the benefit of adding a physical sensor vs your truck already being able to run flex fuel from the factory?

Just as swathdiver said. The factory virtual sensor is inaccurate and slow.

 

[WindyCityDenali]

I have a 2008 6.2 denali that to my knowledge does not have the flex fuel factory add on at all. Would this set up for for me with custom tuning? What injectors are you running? any other fuel side needs?

 

[WindyCityDenali]

Flex Fuel Kit for Gen IV GM Truck

The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Use these kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your setup. Forced induction...

dsxtuning.com

Shop is local to me, great guys.

Curious if you have experience with this? I have a 2008 denali 6.2 that to my knowledge doesn't have flex fuel from the factory, any idea if this would work? Assume E38 ecm based on their info.

 

[KidWgn]

Curious if you have experience with this? I have a 2008 denali 6.2 that to my knowledge doesn't have flex fuel from the factory, any idea if this would work? Assume E38 ecm based on their info.

It should. I don't see why not. This adds a physical flex fuel sensor and pins out to the ECU 5v reference.

You should shoot Dave/Matt an email to confirm, though.