Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 20Get this manual
BIGNITION SYSTEM Check the emergency engine stop switch hook installation
Hard starting
Perform the spark testSpark plug gap: 0.6-0.7 (0.024-0.028 in) CAUTION: Do not check near the plug holes
gency engine stop switch wire (blacklred) and recheck
1 Emergency engine switch faultyReplace
Check again with the new spark plugs
Replace the spark plugs
Disconnect the green and black wire of the exciter coil and measure the resistance between the wiresResistance: 272- 368 0
o of spec
Exciter coil fautlyReplace
Disconnect the pulser coil gray connector behind the CDI cover (P6-11Check each pulser coil at the gray connector (P16-18)Resistance: 290-355 !