1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 57Get this manual

1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 57

Description of Fuel System f21 1The unit is combination mechanical fuel and oil pump, powered by crankcase pressure and vacuum
circuit that warns the operator The of "no oil" situation2The carburetors meter and distribute the fuel consumedThey control
engine speed and power output by varying the intake charge densityTo react correctly to wide range of operating conditions,