The wire colors for a 50 two wire governor is Green/Yellow for EC and Yellow for OD. If you have no EC that wire is unused and coiled up out of harms way. 51 and later passenger car governors just had one wire because there was no longer an EC option.
This Post was from: https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?post_id=253297