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QX30 Base
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Engine Control System (DTCS) (1 Of 5)
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DTC/Circuit Diagnosis
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DTC P0004: Quantity Control Valve
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DTC Description
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DTC Detection Logic
DTC Detection Logic
DTC No.
CONSULT screen terms
DTC detecting condition
(Trouble diagnosis content)
Malfunction type
P0004
00
FUEL VOLUME REGULATOR
(Fuel volume regulator control circuit high)
NO SUBTYPE INFORMATION
The quantity control valve has a short circuit to positive.