1991 Johnson/Evinrude EI Outboards 2.3 thru 8 Service Manual, Page 124Get this manual
STEPSTOP CIRCUIT TEST3, 4 Elimination Test 1Disconnect 6-pin Parkard connector from ignition module
lJ into slot next to
r:;] 2Insert thin wire, such as paper clip, about 14 in(6 mm)
blackyellow lead, terminal "E"Gently pull the lead and slide its terminal out of the connector body"'" To avoid possible shock hazard, do not handle ignition coils
i or spark tester during cranking tests
3Connect Parkard connector to ignition moduleDo not allow terminal of blackyellow lead to touch powerheadCrank engine and observe results at spark tester If spark now jumps alternately at each gap, the problem is in the stop circuitGo to Ohmmeter Test If there is no spark at one or both gaps, go to STEP TEST SENSOR COIL