Yamaha 115-225 HP Outboards Service Manual, Page 230Get this manual
I1 .1 ELEC
CLEANING, INSPECTION AND REPAIR
M589000
BATTERY Refer to page 3-21
M592000
CRANK POSITION SENSOR (225) 1) Check the resistance of the crank position sensorIf the resistance is not as specified, replace the crank position sensor
Crank position sensor resistance: Green-Green 158236D at 20 deg.C (68 deg.F) NOTE: _ Crank position sensor must be attached so that the gap between it and link gear is 0.8 mmOther gap may result in imperfect starting
M593000