MSefi.com read only forum (Jan.15,2018)

HI All,

Can anyone tell me if the GM Flex Fuel sensor when used with MS2 makes fueling corrections by fuel temp? I noticed that the sensor has outouts for % ethanol (which I can understand) and also an output for fuel temp. What does the ECU do with the fuel temp? Does it make any corrections for it?

Any help would be appreciated.

Fuel temp is not recorded and used for anything. At least yet.

Thanks for the info.