Castle of Illusion debug mode?

[ICEknight]

Originally posted by gamegenie.com

Toggle collision detection:

Hold A + B + C and press Start.

Mickey may now fly through the air and pass through walls, opponents,

and items. Note: Repeat this code to return to normal mode.

Ok, so I know this code is not bullshit because I had already seen it in a Spanish magazine back in 1991 (although it was listed as a level select code instead). Question is, has anybody ever been able to activate this code, and how?

Also, if anybody has been able to make a PAR code for it, it would be equally useful (although it would be nice to know how to activate it without an actual PAR device).