1990 Johnson Evinrude "ES" 60 thru 70 Service Manual, P/N 507873, Page 241Get this manual
Introduction
Notel Throughout this section two symbols are used to interpret
electrical troubleshooting resultsUse continuity light or ohmmeter calibrated on high ohms scale to test continuity
This symbol indicates continuity or very low resistanceThis symbol indicates no continuity or very high resistance (00 )