need help with 98 regal gs 3.8 supercharged .

going down the street running fine , shut down . wouldn't start back , had it towed , scanners shows codes 1610 and 1626 .

fires fine no fuel pressure .also tryed to reset key .

help ?

gene

Welcome to AF.

I'm assuming that is P1610 and P1626.

DTC P1610 Loss of PZM Serial Data

DTC P1626 Theft Deterrent Fuel Enable Signal Lost

It sounds like your PCM module went South but check the fuses feeding the PCM first.

any other tests I can run ?

DIY? Probably not. I believe a GM Tech II scan tool will be required for advanced diagnostics