1995 Johnson/Evinrude Outboards 9.9, 15 four-stroke Service Manual, Page 92Get this manual
STEPPOWER COIL TEST Ground Test 1Disconnect 4-pin Packard connector between stator and ignition module2Set peak-reading voltmeter to "POS" and
3Connect the meter black lead to clean engine groundAlternately connect meter red lead between the two orange stator leadsCrank engine and observe meter at each connection: Any reading indicates power coil is grounded Locate and repair ground, or replace stator assembly
4If no reading is indicated in Step 3, go to Output TestOutput Test 1Set peak-reading voltmeter to "POS" and
rn 2.leadmeter black lead to one orange stator leadAttach meter red lead to the other orange Attach stator