1990 Johnson Evinrude "ES" Cross V 88 thru 115, 150 thru 175, P/N 507874, Page 74Get this manual
Inspection
EJ low ohms scale and connect between the purplewhite and
black leads Meter should indicate 5.5 1.5 ohms
f51 1To test the solenoid windings, calibrate an ohmmeter on
[J To test solenoid valve and seat:
Lightly pressurize inlet fitting with alcohol and syringe With lever in run position, no fluid should enter inlet fitting With lever in prime position, fluid should come out both outlet fittingsCOA1136 ,
To inspect or replace internal components, remove the four solenoid cover screws