I already searched the forms and it looks like these codes could be related to low pressure fuel pump, high-pressure fuel pumps, or possibly just a dirty fuel system.

I was convinced by a very confident sounding person that the low pressure fuel pump is the issue, replace that and will be solved. I ran BG44k through the system with no change, then I replaced the low pressure fuel pump in the tank yesterday. These were the codes from this morning.


Could someone please tell me why the high pressure fuel pumps would not be my next course of action?

I would LOVE something simpler and cheaper to fix it. Hard start, rough idol for about 45 seconds when it may die, then fairly smooth except it’s in restricted performance.

Thanks!