1998 Johnson Evinrude "EC" 125C, 130, 200, 225, 250 90 deg LV Service Manual, P/N 520212, Page 133Get this manual
Ignition Coil Tests Many ignition testers are available from various manufacturersIn addition, some automotive testers having the proper specifications can be usedDetailed instructions for the use of any tester are provided with the unit, therefore, only general information is given hereRefer to the manual of the ignition tester you are using for coil specificationsSpecifications will vary among testersIgnition coils must be removed from the powerhead for power and leakage testingTo avoid personal injury from electrical shock, perform all coil tests on wooden (or insulated) bench topSpecifications
Primary Resistance Magneto Coil PI 582508 Secondary Resistance Operating Amps (Max
Merc-O- Tronic 1.5 amps
Analyzer Polarity
PCE0043
Stevens 1.1 amps
Ohmmeter Tests Resistance tests may be performed while the ignition coil is still mounted on the powerhead1Twist and remove the spark plug and primary leads from the ignition coilOR4081