MPVI2 vs MPVI3 effect on external sensors?

[BigA]

Can I go from MPVI2 to MPVI3?

My SC3800 (1997) 85 Fiero is already wired for an AEM Wideband using serial to USB.

AFR would read via the meter plus show on the laptop as an extra gauge when everything was hooked up.

My old MPVI2 is back in the US with my son. I work overseas.

Will a new MPVI3 with credits replace it directly without having to face the extra cost and hassle rewire for the pro-link?

I say this because wiring the wideband was challenging but it works now, so I prefer to not go down that road again.

[abc]

Your external sensor connected via a USB will not be affected by changing your MPVI.

[BigA]

Tks