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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) (PHEV) >> DTC P050A-00: Cold Start Idle Air Control System Performance >> DTC Information >> DTC Description
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DTC Description

Current Engine speed and nominal engine speed during catalyst heating is higher than threshold, PCM sets DTC P050A00.