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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 P0089: Quantity Control Valve >> 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
P0089 00 Fuel pressure regulator 1
(Fuel Pressure Regulator 1 Performance)
NO SUBTYPE INFORMATION Fuel pressure and temperature sensor has a malfunction.
92 PFM/INCORRECT OPERATN Fuel pressure and temperature sensor has a malfunction. The function or the instruction has a malfunction.
94 UNEXPECTED OPERATION Fuel pressure and temperature sensor has a malfunction. There is an unexpected instruction.