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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) (PHEV) >> DTC P0230-00: Fuel Pump Primary Circuit >> DTC Information >> DTC Description

DTC Description

If the ECM/PCM detects the fuel pump relay control circuit is open, short to ground or battery, the ECM/PCM sets DTC P023000.