1995 Johnson Evinrude "EO" 9.9 thru 30, 2-Cylinder Service Manual, P/N 503146, Page 109Get this manual

1995 Johnson Evinrude "EO" 9.9 thru 30, 2-Cylinder Service Manual, P/N 503146, Page 109

Ignition Coil Tests A wide variety of ignition testers are available from various manufacturersIn addition, some automotive
0.1 0.05.n 275 50.n 1.5 amps Normal Stevens PCE0043 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 coil 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 ohm LJ
black lead to clean engine groundIfthe coil is not mounted on f,;l 2Calibrate ohmmeter on appropriate scaleConnect meter
[:;1 3Calibrate ohmmeter on appropriate scaleConnect meter red lead to coil primary terminalConnect meter black lead to coil
spark plug terminal Meter must show 275 50 ohms1al 4Test spark plug leads for continuityCalibrate ohmmeter on low ohms scaleAttach