Honda Outboards BF40A/BF50A Service Manual, Page 205Get this manual
HONDA BF3!5A 4!5A
COl UNIT (Except tiller handle type)
Measure the resistance between the COl unit terminals and be sure that measurements conform to the ranges shown in the table below
BI BLACK
Br BROWN
YELLOW Bu BLUE GREEN RED
0 ORANGE Lb LIGHT BLUE Lg LlOHTGREEN
II Or IGRAY
rSllGNDI
BuN BulG BI
(PC3) IGND)
(GND) IEXC) (PC2)
BIIA ISW)
Tester{+) PCl PC2 PC3 EXC
Testerl-(
GND 3-300 3-300 3-300 0.5-50 0.5-50
BuN BuG BIIR BilL BIIY BIIG Y
10-500 10-500
10-500 10-500 10-500 10-500 10-500