Honda BF40D - Page 708

18-25
c. INSPECTION
• IGNITION COIL
<Primary resistance>
1) Attach the tester leads to the ignition coil terminals as
shown, and measure the primary resistance of the coil.
2) If the measurement is outside the specification, replace the
ignition coil.
<Secondary resistance>
1) Attach the tester leads to the spark plug cap and the green
terminal as shown, and measure the secondary resistance
of the coil.
2) If the measurement is outside the specification, replace the
ignition coil.
Resistance: 2.1
- 2.6
[1]
IGNITION COIL
G
REASSEMBLY:
1) Check the number on the spark plug cap, and set it in the
corresponding number position of the ignition coil.
2) Connect the ignition coil cable to the ignition coil as shown.
[1]
SPARK PLUG CAP
[5] No.1
[3] No.3
[4] No.2
[3]
IGNITION COIL
GROMMET
[2]
NUMBER
Bl G
Y/G
[1]
To No.4
FUSE
[2]
To ECM
Y/G
Bl G Bl G
Y/G
Bl/W
Bl/Bu
Bl/Y
Resistance: 9 - 11 k
[1]
SPARK PLUG CAP
708