04 Ram 2500 5.7L Automatic.

I have a code scanner. Its not giving me a CEL however I have 3 codes.

1) P0003 (Fuel regulator level low circuit)

2) P3F00 (See service manual)

3) P02E0 (See service manual)

I've used this programmer a lot and never got "see service manual before. I'm just assuming that it's a newer code that isn't in my programmer memory. Anyone know what they are???

Also whats the first one mean? The description doesn't help me.

 

Maybe they were residual codes that were trigger in the past but not still an error at this present time. Clear them and see if they come back.

 

yeah thats what I was hoping. I did clear them. Unfortunitly I only drive the truck once every few weeks.

 

bump!

No one knows?

I erased them ands they come right back.

 

Try PMing master tech as i cannot find anything on any of those codes in either Mitchell Ondemand or Alldata.

The first may have to do with injectors but Im not sure. What code scanner are you using BTW?

 

Found these via google.
P3f00 (fuel volume regulator control circuit low)
P02E0 Engine Diesel Air Flow Cntl ckt

 

Yeah but Im still interested to see what scanner he is using to get those codes because I dont think they are normal OBDII codes