plymouth Workshop Repair Guides

Plymouth Workshop Service and Repair Manuals

Air/Fuel Mixture > < Pressure, Vacuum and Temperature Specifications|Page 1866
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Fuel Pressure: Testing and Inspection

 
SYSTEM PRESSURE

Key ON, engine OFF, no vacuum to pressure regulator,
pump activated by scan tool [1] ................................................................................................................................................. 330 kPa (43 to 53 psi)

Fuel Pump Maximum Stall Output Pressure (approximate) .............................................................................................................. 135 psi (930 kPa)

[1]  Follow Scan Tool manufacturer's instructions to pressurize fuel system. 

Air/Fuel Mixture > < Pressure, Vacuum and Temperature Specifications|Page 1866