Petraszewsky

iTrader: (28)

Since the E40 seems to be the red headed stepchild in the LSX world I'm having a very difficult time finding out which pin on the ECM is used for the GM flex fuel sensor. Information on the 411, E38, and E67s seems to be out there but not the E40. Anywho does anyone have a idea of what it is? I found so many threads and posts on the interwebz but no smoking gun. One thread that was titled Flex Fuel Sensor Install Guide E40,E38,E67 on HPTuners is no longer available!

LilJayV10

iTrader: (39)

bump. I'm wondering the same thing. I know Dave Steck says it can be done but he is the only one I've seen mention it.

Petraszewsky

iTrader: (28)

That's who I ended up contacting and paying for the support. Well worth it so far

schpenxel

This one has been kept hush hush. Steck discovered it.