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Home >> Infiniti >> 2019 >> QX30 Essential, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (1 Of 4) >> 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.
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