1992 Johnson/Evinrude EN 2.3 thru 8 outboards Service Manual, Page 107Get this manual
Stop Circuit
f31 The stop buttonemergency stop switch is connected to the f31 The
ignition module through the engine wiring harnessWhen activated, the switch directs the ignition module output to ground, stopping the ignition systemsteering handle contains combination stop switch emergency stop switch device When the clip and lanyard assembly is removed, the emergency stop switch device is in the STOP position When the clip and lanyard assembly is installed, the emergency stop switch device is in the RUN position To STOP the engine when the clip and lanyard assembly is in place, press inward on the assembly until the engine stopsIgnition Coil