DF150 intermintent hesitation and bog

[toddspano]

I have a 2007 Df150 it runs fine normally but sometimes in idle it will start to bog down and sputter and wont go over 2000rpms when I pull it back to neutral it still sputters once I turn the motor off it will start up fine and idle like there was never a problem. I have changed all fuel filters including the 1 in the VST. I also put a fuel pressure gauge inline before the fuel rail and it stays the same. Any help will be GREATLY APPRECIATED.....TY Todd..

[boats.net]

What was the fuel pressure? Check spark when the motor is acting up.

[toddspano]

It was around 40psi the whole time

[boats.net]

May have a sensor fault, check with computer diagnostic to see if any fault codes.