1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 109Get this manual
Total Output Test Step 1
No Spark On Any Cylinder
Good Spark Engine will Not Shut Off
Good Spark High Speed Misfire
Good Spark Motor Doesn't Run
No Spark On One Cylinder
No Spark On Two or Three Cylinders
_Go To Step Go To Step 2
Go To Step 6
Go To Step 2
Verify TDC Pointer See Section 1