Originally Posted by crazymikie

there is no cadillac cts-v.

BOGUS!

Originally Posted by IMR-TIM

cts-v = crzsxycoolhi5kthx

Originally Posted by avengerhed

ay, and the STS-V pretty much = pure sechs

Originally Posted by IMR-TIM

ahhh yes...the even bigger pimp of the bunch. Uber mack daddy status right thurr!! I would so wear a huge fur coat and a funny hat with feathers to drive that beast around. And I would call myself "Sir TimALot"

Originally Posted by MR Turco

mikie you still at teh works? What time you come back to play gods of war?

Originally Posted by MR Turco

maybe a rub and tug from paul. Hot.

Originally Posted by mfred

The equipment and knowledgebase are now available to have a true flex fuel Evo with the stock ECU. Here's the laundry list.

- Flex fuel detection: merkzu has identified a flex fuel sensor (GM flex fuel sensor) and a company that is making a processor to read the flex fuel sensor and convert the ethanol content sensor signal from a frequency to a 0-5V analog signal. The processor also includes a gauge to display ethanol content

https://www.evolutionm.net/forums/sh...d.php?t=305253

- With some help from Jack of Trades, I've identified an unused ADC (analog-digital-converter) input on the ECU of all Evo 8s and Evo9s. This input will allow the ECU to read the 0-5V signal produced by the flex fuel sensor system:

https://www.evolutionm.net/forums/sh...d.php?t=314779

- tephra has begun writing a patch that will eventually allow interpolation between two sets of maps (one for pump gas and one for E85/98) using the ethanol content signal. v1 of the patch is aimed more at meth users as a failsafe, but it can be used for manual map switching as well. A later version of the patch will incorporate interpolation between pump gas and E85 maps using the 0-5V signal produced by the flex fuel sensing hardware:

https://www.evolutionm.net/forums/sh...d.php?t=314505

I'm hoping that either myself or merkzu will have a working setup in a few months...