AFR logging problem

[gaijin]

98 C5 AEM 30-334 with MPVI3 pro link. Have it wired to analog no/br to pin 10 and blu/grn to pin 9. Had to wire it because the OBD2 isn?t compatible with pcms older than 07. So wired fine and when I connect to the car scanner sees it in the channels but when start logging it drops and does nothing. Any thoughts on what?s going on? Thanks.

[18f1505.0roush]

i have used the same set ups in my personal car and another set up for daily tuning. aftr 8 years of mpi2 upgraded to mpi3 purchaced new cables VCM scanner will not log A/F wtf