1997 Johnson Evinrude "EU" 90 thru 115 90 CV Service Manual, P/N 507267, Page 117Get this manual
6 DR4098
STEPCHARGE COIL TESTS
Ground Test
1Disconnect 2-pin Amphenol connector between the stator and power pack
2Set peak-reading voltmeter to "POS" and "500"
3Alternately, connect voltmeter between stator connector terminals "A", "B", and clean engine groundCrank engine and observe meter at each connection Any reading on either test indicates charge coil is grounded Locate and repair ground, or replace stator assembly4If no reading is indicated in Step 3, go to Output TestOutput Test