1992 Johnson Evinrude "EN" 90 deg. Cross V Service Manual, P/N 508145, Page 118Get this manual
131 STEPSTOP CIRCUIT TEST
E!limination Test1Disconnect 1-pin Amphenolconnector between power pack and key switch
it To avoid possible shock hazard, do not handle ignition coils or spark tester during cranking tests2Crank engine and observe results at spark tester If spark now jumps alternately at each gap, the problem is in the stop circuitGo to Ohmmeter TestKey Switch If some spark is present, go to STEPSENSOR COIL TEST If no spark is present, go to STEPCHARGE COIL TEST3Complete all circuits disconnected during this testIi