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Infiniti
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1997
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Q45 V8-4130cc 4.1L DOHC MFI (VH41)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Component Tests and General Diagnostics
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Service Data and Specifications (SDS)
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General Specifications
General Specifications
PRESSURE REGULATOR
Fuel pressure
- kPa (kg/sq.cm, psi)
At idle - Approximately 235 (2.4, 34)
A few seconds after
ignition switch
is turned OFF to ON - Approximately 294 (3.0. 43)