mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Fuel Pump Relay > < Fuel Pressure Sensor/Switch|Description and Operation|Page 5890
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Fuel Pressure: Specifications

 

Engine Running

35-45 psi 

   

  

 

Key On Engine Off 37-45 psi 

   

  

 

Fuel Pump Relay > < Fuel Pressure Sensor/Switch|Description and Operation|Page 5890