mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Fuel Pressure Regulator|Specifications|Page 4041 > < Fuel Pressure Control Solenoid|Specifications|Page 4037
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Fuel Pressure Regulator: Specifications

FUEL PRESSURE 

Hold ........................................................................................................................................................................................  More than 21 psi (150 kPa)
Line .........................................................................................................................................................................................  37 - 46 psi (260 - 320 kPa)

PRESSURE AT FUEL PUMP 

Hold ........................................................................................................................................................................................  More than 50 psi (340 kPa)

PRESSURE REGULATOR LINE PRESSURES 

With Vacuum ..........................................................................................................................................................................  37 - 46 psi (210 - 260 kPa)
W/O Vacuum ..........................................................................................................................................................................   64 - 92 psi (260 - 320 kPa)

FUEL PUMP MAXIMUM PRESSURE 

Maximum ................................................................................................................................................................................  64 - 92 psi (450 - 630 kPa)

Fuel Pressure Regulator|Specifications|Page 4041 > < Fuel Pressure Control Solenoid|Specifications|Page 4037