1998 Johnson Evinrude "EC" 125C, 130, 200, 225, 250 90 deg LV Service Manual, P/N 520212, Page 187Get this manual
STEPSTOP CIRCUIT TEST Stop Button Elimination
rnpower packthe 1-pin connector between the stop button and 1Separate the
&To avoid possible shock hazard, do not handle ignition coils
or tester leads during test
2Crank engine and observe the results at the spark tester If spark now jumps alternately at all gaps, go to Ohmmeter TestStop Button If no spark is present, go to STEPCHARGE COIL TEST If some spark is present, go to STEPSENSOR COIL TEST3Complete all circuits disconnected during this test