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Home >> Infiniti >> 2017 >> QX30 Luxury, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (2 Of 5) >> DTC/Circuit Diagnosis >> DTC P0193: Fuel Rail Pressure Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
(Trouble diagnosis content) Malfunction type
P0193 12 FUEL RAIL PRESSURE SENSOR A
(Fuel Rail Pressure Sensor Circuit High Bank 1)
CIRCUIT SHORT TO BATTERY The fuel pressure and temperature sensor has a short circuit to positive. There is a short circuit to positive.