1993 Johnson Evinrude "ET" 9.9 thru 30 Service Manual, P/N 508282, Page 106Get this manual
Service Specifications Component Specifications
Ignition Coil
Charge Coil
Sensor Coil
Ignition Modulel Power Pack MinOutput Voltage
Models 9.915R 9.915E, RE,SE 20-30
Primary Ohms 0.1 0.05
Secondary Ohms 275 50
Ohms 900 100
Ohms 40 10
Cranking 175
Running 200
0.1 0.05 0.1 0.05
275 50 275 50
760 80 900 100