injector pump code PO230

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Dec 12, 2009 | 05:25 PM

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injector pump code PO230

Just installed new injector pump and its throwing code Po230. Any ideas of what to do?
Thanks,

Dec 12, 2009 | 06:46 PM

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It's a 2002. IT said something like primary pump circuit malfunction.

Dec 13, 2009 | 03:36 PM

2002-5.9

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From: Baxter County, Ar

From the 2001 service manual:

P0230 Transfer Pump (Lift Pump) Circuit
Out of Range
Problem detected in fuel transfer pump circuits

Dec 13, 2009 | 08:35 PM

BigIron70

Cummins Guru

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From: Sunny Southern California Land of Fruits and Nuts

Check power and grounds at fuel pump connector if good replace transferpump.

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