1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 110Get this manual

1996 Johnson Evinrude "ED" 40 thru 55 2-Cylinder Service Manual, P/N 507124, Page 110

Ignition Coil Tests A wide variety of ignition testers are available from various manufacturersIn addition, some automotive
PIN 583740 0.1 0.05 Stevens Normal 1.1 amps Ohmmeter Test Resistance tests can be performed while the ignition coil is still
mounted to the powerhead1Twist and remove the spark plug and primary leads from the ignition coilDR4081 rv 2Calibrate ohmmeter
on appropriatethe coil is not mounted scaleConnect meter black lead to clean engine groundIf on the engine, connect meter
black lead to ground tab on the coilConnect meter red lead to coil primary terminal Meter must show 0.1 0.05 ohm3Calibrate
ohmmeter on appropriate scaleConnect meter red lead to coil primary terminalConnect meter black lead to coil spark plug terminal
Meter must show 275 50 ohms4Test spark plug leads for continuityCalibrate ohmmeter on low ohms scaleAttach one ohmmeter lead