AN Temp 2 Output possible?

[Ryno]

Searching around and couldn't find any answers so figured someone in here would know. 

I want to output the IAT signal from my ECU to a gauge inside the cab. Is this possible to do via one of the expansion loom channels? 

[Adamw]

You can use an aux output in PWM mode to generate a variable voltage, however it is not an ideal solution.  The main issue being the output voltage will also vary with battery voltage, so the "normal temperature" will drift depending on bat voltage.  .