1994 Johnson Evinrude "ER" 60 LV 150, 150C, 175 Service Repair Manual, P/N 500611, Page 120Get this manual
Quality of the image is intentionally reduced!
STEPTIMING SENSOR TEST Sources of intense light can disrupt the optical ignition sensor, causing misfireAvoid running the engine in bright sunlight while the timing wheel cover is removedDo not point