DTC P0230 - Fuel Pump Primary Circuit

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DTC DESCRIPTION P0230 - FUEL PUMP PRIMARY CIRCUIT

Description:	This DTC sets if the FPC circuit voltage is less than or greater than a calibrated limit, for a calibrated amount of time. With the fuel pump (FP) commanded ON, the PCM is able to detect an open, a short to ground or a short to voltage on the FPC circuit.
Possible Causes:	FPC circuit open or short to ground FPC circuit short to voltage VPWR circuit to the fuel pump control module open Damaged fuel pump control module relay Damaged fuel pump control module
Diagnostic Aids:
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST MA .