03 cummins not runnin

diesel pap · #1 07-11-2009, 02:02 PM

i got a customer thats got a 03 cummins. it will start sometimes but dies after awhile. codes are p 2509/ p0341/ and p0480. he says he has got about 6 to 8 lb on fuel at idle when it runs. he has bought new injectors (not from me)he bought local. can anyone help thanks. -

lukesdiesel · #2 07-11-2009, 04:03 PM

P2509 ECM/PCM Power Input Signal Intermittent
P0341 Camshaft Position Sensor Performance / Rationality
P0480 Cooling Fan 1 Control Circuit/Open (Low Speed Fan Relay)

Sounds like a possible bad ECM/PCM -

diesel pap · #3 07-11-2009, 04:54 PM

that was my gut feeling but was in hope. -

lukesdiesel · #4 07-11-2009, 05:00 PM

Check for bad connections. -

diesel pap · #5 07-11-2009, 05:08 PM

ok i will tell him. he replaced injectors to fix this problem but didnt. it might start and run fine for a couple mins. then start acting up or die. -

veggyoilkid · #6 08-04-2009, 04:56 PM

I am told I have bad injectors on my 03

Curious what you have done to correct your problems?

I sure don't want to buy injectors that I don't need

please advise

-

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