This Power Commander Thing

[HoboJoe]

Can somebody tell me what if anything will happen if I simply disconnect this Power Commander thing? Any upside or downside to it? Do things return to Default? That kind of thing. Thanks

 

[nosbig]

It will start running from the factory A/F map.

 

[HoboJoe]

What exactly does the A/F mean? I take then I was right about it returning to its default settings?

 

[Mathewrussell52]

Air fuel.

 

[HoboJoe]

Got it....Thanks