hello guys.. just looking to get a bit of advice.. was driving home the other day and car just shut off on me. ran codes with portools and im getting CDA6.(electrical fu pump). checked the fuse and its good. before that i had no signs of failing lpfp. logs to tunner all looked good. pump was holding pressure just fine. but i also just replaced my epkm3 module. is it possible it went bad again so quickly? or could it actually be my pump thistime. any way to check before i spend the money?