1996 Johnson Evinrude "ED" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 507127, Page 271Get this manual

1996 Johnson Evinrude "ED" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 507127, Page 271

Circuit Verification, Instrument Harness To make sure the OMC System CheckTM engine monitor can alert the operator during LOW OIL, NO OIL, FUEL RESTRICTION, or engine OVERHEAT condition, it is very important to verify the condition of the sensors and associated wiringTest the engine monitor regularly and anytime you suspect an alert situation has been missed,

INote The instrument harness must be connected to the engine
before performing the following testsVerify the condition of all wiring and connectors before proceeding
INote The warning
horn will not sound while in the diagnostic

OJ INotel