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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0192: Fuel Rail Pressure Sensor Circuit Low Input >> General Information >> General Description
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General Information: General Description

Fuel rail pressure sensor is mounted to fuel rail and it senses fuel rail pressure.

GDI PCM operates fuel pressure regulator (spill valve) with the signal from fuel rail pressure sensor to control optimized RPM and rail pressure.

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