Dodge Diesel - Diesel Truck Resource Forums - P0230 Fuel Pump Primary Circuit Code?

Dodge Diesel - Diesel Truck Resource Forums (https://www.dieseltruckresource.com/forums/)

- 24 Valve Engine and Drivetrain (https://www.dieseltruckresource.com/forums/24-valve-engine-drivetrain-89/)

- - P0230 Fuel Pump Primary Circuit Code? (https://www.dieseltruckresource.com/forums/24-valve-engine-drivetrain-89/p0230-fuel-pump-primary-circuit-code-206371/)

ScreaminEagle

May 28, 2008 04:41 PM

P0230 Fuel Pump Primary Circuit Code?

I have this code. Can anyone tell me what the problem is?

cdennyb

May 28, 2008 05:35 PM

The resistance load the ECM is seeing on the lift pump is exceeding the preprogrammed limitations. I had the same code when I took off my stock lift pump and didn't have anything to plug into the two-wire cable. I have since plugged in a common Tail Light bulb which imitates the load of the motor and eliminates the code.

All times are GMT -5. The time now is 01:06 AM.