1995 Johnson Evinrude "EO" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 503151, Page 120Get this manual
1 DR4259A
STEPSHIFT SWITCH TEST, V6 MODELS
Elimination
1Separate the two 1-pin Amphenol connectors
between the shift interrupter switch and power
it To avoid possible shock hazards, do not handle ignition coils or spark tester leads during test2Crank engine and observe results at spark tester If cylinders 1, 3, and now have spark, go to Ohmmeter TestShift Switch If cylinders 1, 3, and have no spark, go to STEPCHARGE COIL TEST