1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 139Get this manual
14 DR4622 DR4621
Ohmmeter Test Note All ohmmeter tests must be performed with the engine NOT running1Calibrate ohmmeter on appropriate scale2Insert jumper wires in ignition plate connector, terminals "B" and "C"3Calibrate ohmmeter on appropriate scaleConnect between jumpers Meter must show 40 10 ohmsf14l 4To test .for grounded condition, connect ohmmeter alternately between each jumper and clean engme ground Any needle movement indicates sensor coil or leads are grounded Locate and repair ground, or replace sensor coil5Complete all circuits disconnected during this test