1998 Johnson Evinrude "EC" 2 thru 8 Service Manual, P/N 520202, Page 244Get this manual
AC Lighting Coil Resistance Check
1Calibrate an ohmmeter on appropriate scaleConnect it between yellowgray and yellow leads Meter must show 0.86 0.05
rn 2Connect meter between yellowgray and yellowblue leads
Meter must show 1.21 0.02
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3Calibrate ohmmeter on appropriate scaleConnect one lead to clean engine ground Probe each of the connector pins with the other ohmmeter jumper wire The ohmmeter should show high reading If the ohmmeter reading is low, repair the grounded coil lead or replace the stator assemblyRefer to Section for ignition plate servicing