why do i still have 2294code after pump replacement

Question

have dtc p2294 fuel regulator 2 control circuit. replaced the mechanicl pump/regulator assembly but it made no improvement. still have no power and 2294 code

Answer 1

P2294 Fuel pressure regulator 2 control circuit

This condition is for the fuel pressure sensor, what this does is give voltage to the fuel pump according to engine load and demand..