This can be done with Copy II+ 9.1, let's see how it works:

0223:20 48 03  JSR $0348 ; check routine
0226:A5 01     LDA $01   ; load return value
0228:F0 03     BEQ $022D ; if = 0 then original
022A:4C 20 02  JMP $022A ; else loop forever
022D:A9 03     LDA #$03
               ...

Track $00 sector $01 byte $23 change from $20 $48 to
$F0 $08 - BEQ $022D and the next 8 bytes are DE AD BE EF

Why use JMP when Reg.A = 00?

Note

 - no screen with the copyright but the ego of the pirates of
   the 80s struck again.