1997 Johnson Evinrude "EU" 125C, 130, 200, 225, 250 90 LV Service Manual, P/N 507269, Page 133Get this manual
Key Switch
m combination key pack through the engine wiring switch is switch and emergency stop harnessconnected to the power
When activated, these switches direct the power pack output to ground, stopping the ignition system
Important This emergency stop switch clip turns the key
from ON to OFF as it is removedIt does not electrically disarm the ignition systemThe key switch, ignition system, and starting circui,t are all fully functional after the emergency stop switch clip has been removed
Ignition Coil
[] The ignition coil consists of two windings of wire wrapped around compacted ferrite coreThe coil has primary and secondary terminal connection and ground plateThrough mutual induction, the ignition coil transforms power pack output to as much as 40,000 volts to fire the spark plugThere is one ignition coil per cylinder