2016 S550 Return Style Fuel settings

[RSlo]

Going Fore dual pump. Just want to verify fuel tune changes. Use the ID1050x data for return but change the 43.5 to 55psi and use that data? Also dial in the inferred rail pressure data. Anything else I'm missing? Thanks!

IDreturn.JPG

[SultanHassanMasTuning]

the setting look ok in the picture

[RSlo]

the setting look ok in the picture

Thanks I’ll give that a shot at the 43.5psi values. Going to use the 12 volt trigger from the FPDM. Will the FDPM throw a code when running the dual pump return vs. being plugged into the stock hat?

[Plimmer]

Yeah, I think you’ll get a voltage or current error code, but everything will probably still work ok