I was looking at the FC-Edit Manual that came with my Datalogit and it says "assuming your car is not too heavily modified that it won't idle and you still have an O2 sensor..." with respect to the idle learning function. I have an aftermarket Wideband O2 but I assume since I don't have an air pump (removed by previous owner), I don't have an O2 sensor anymore. Does this mean the Idle learn process doesn't work for my car?

 

it works, you also have to turn off 02 feedback

 

Would you mind sharing this manual?

 

found it via google: http://www.toyotagtturbo.com/wiki/PDF/FCEditManual.pdf