1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 134Get this manual
15 DR4256 STEPPOWER PACK OUTPUT TEST To prevent accidental starting of engine while testing, twist and remove both spark
voltmeter red lead to adapter red lead and meter black lead to clean engine ground4Adjust voltmeter to settings listed in
following chartCrank engine and observe meterMeter must show at least: Models 40RVV, RS, RP; 45, 55 40RE, SA 12 Amp VoltmeterNEG,"
500 "POS," 500 "POS," 500 Output 150 150 150 5Repeat Steps for No.2 ignition coil primary leadIf both primary leads have
good output, test ignition coilsRefer to Ignition Coil Tests, Page 3-10 If one primary lead has no output, replace power