any info on crome and gold ecu has W_.l.l.s on it

You have to understand that the "chrome, gold, orange" business ONLY applies to genuine Chrysler branded/ manufactured ECUs, not to any aftermarket.

Wells has never been high on my list of "high quality." NAPA Echlin, Standard Blue Streak USED to be, Borg Warner WAS OK, some/ most/ all? of that has changed now that "everybody" goes to China