More ?'s from Tulsaokie

[TulsaOkie]

Ok I pulled the codes, P242F, P1451, P1011, & P000F, found all but the last 1. I'm wondering if the P1011" Fuel Pump Delivery Pressure too Low" is caused by the shut down mode, or is it time to replace the fuel pump also ??? Thanks everyone for the help !!!

 

[TulsaOkie]

Put the new DPF on today, replaced all 3 sensors, and still can't get the codes to clear. Drove 250 miles tonight and the truck runs fine. Does the dealer have to clear certain codes ???? No complaints with the rest of this truck, I just want that warning and engine light to go away.

 

[HBarlow]

Darren,

I think some of the CELs on the ISB6. 7 will reset themselves after what the ECM determines to be a sufficient number of normal start and run cycles without the condition that initially set the code.

A dealer can probably reset the CELs for you at a price.

 

[KLauber]

Change your fuel filter also. Like right now. I carry a spare always.

Ken