5 Speed swap - can't pass smog - OBDII

[subezealot]

Hi Everyone,
Ever since my conversion on my 96, the car rocks, but the check engine light keeps coming on, (I've pulled the TCU BTW). Anyway, Arizona isn't going to pass the car unless I can figure this out. This is the code I'm getting: P1702TCM

I'm frankly worried that I've customized the car beyond what smog will allow and that I'll end up un-registered, or having to register to one of those 'address services' in a county that doesn't require smog