1998 Johnson Evinrude EC 50 thru 70 HP 3-Cylinder Service Manual, Page 136Get this manual
Sensor Coil Ohmmeter Test
INote All
running
ohmmeter tests must be performed with engine NOT
1Before proceeding, you must verify that the ohmmeter red lead is the" +" leadCalibrate meter on appropriate scaleAttach to known good diode as shown Meter must show low reading When meter leads are reversed, meter must show high reading2If your test results are opposite, reverse the internal meter lead connections so the red lead represents" +"
!lID 3Attach ohmmeter red lead to terminal "E"!lID 4Alternately, attach ohmmeter black lead to terminals "A",
"B", and "C"Meter reading at each connection should be:
Stevens AT-101 meter300 50 ohms Merc-O- Tronic M-700 meter800 50 ohms Fluke 29 Series II meter900 50 ohms