1993 Johnson Evinrude "ET" 90 degrees LV Service Repair Manual, P/N 508287, Page 140Get this manual

1993 Johnson Evinrude "ET" 90 degrees LV Service Repair Manual, P/N 508287, Page 140

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Blocking Diode
If S.L.D.Wis activated when warning horn receives no oil, low oil, or fuel vacuum signal, test engine harness blocking diode1 Disconnect engine harness red connector2 Disconnect p