I haven't dug into my ecu just yet so I don't know specifics, but I am wondering if it will be possible to make a switch to bump up the idle speed on my EDC15? 2001ish ALH TDI.

The reason is for off roading This engine is going in my VW syncro westy and it sure would be nice to be able to just let up the clutch and purr up steep steep hills at idle.

I noticed today that TDI's don't have power steering switches so jumping that is out, so I was wondering if there is anything internal that can be manipulated by an external switch?