dtc code po148

[dodgediesel91]

New to the 3rd gens,just bought a used 07 a few days ago,now has po148 code,says something about fuel. was going to buy shop manuals but found out the volume is $450. is this a seriuos issue?

 

[BLoging]

no, it is just a fuel deivery err. , if the code is the same for your 07

my truck used to have that one pop up all of the time, my truck is a 04, i just had the cp3 pump replaced for some other problems that i am haveing and the code is not showing up no more.

 

[PWong]

Check this out.



P0148 Code - what's the cause? - Dodge Diesel - Diesel Truck Resource Forums

 

[TCDiesel]

That last comment at the DTR 40-60psi will destroy the gear pump on the CP3... You should never feed more then 15psi every day use ,competition use 25/30psi. . many things will cause the code,it may be as simple as poor connection to CP3 replacement. the common cause is FCA 1st, 2nd PRV.



I cannot comment at the DTR BC the owner banned Me over 5 years ago. He is a BIG loser (Lary). . and will Ban and censor anyone who's not in harmony with his will.