Ignition System Inspection; Peak Voltage Adaptor Connection; Ignition Coil Primary Peak Voltage - Honda MUV700 big red Service Manual

IGNITION SYSTEM INSPECTION
PEAK VOLTAGE ADAPTOR
CONNECTION
NOTE :
• If there is no spark at the plug, check all con nec-
tions f or loose o r poor co ntact before measuring
the peak voltage.
• Use a commercia lly available digita l multi meter
with
an
impedance of 10 MQlOCV minimum.
• The display value differs depending upon the
imernal impedance of the multimeter.
Use the peak voltage tester or connect the peak
voltage adaptor to the digital multi meter.
TOOLS :
IgnitionMate peak voltage
t este r (U.S.A . only)
Peak voltage adaptor
with commercia lly available
digital multimeter
(i mpedance 10 MlliOCV mini-
mum)
MTP07·0286
or
07HGJ·0020100
(not available in
U.S.A .)
IGNITION COIL PRIMARY PEAK
VOLTAGE
NOTE:
• Check all system connections before this inspec-
tion. Poor connected connectors can cause incor-
rect readings.
• Check the cylinder compression and check that
the spark plug is installed correctly in the cylin-
der head.
Remove the following:
- seat center cover (page 3-5)
- center frame cover (page 3-7)
Disconnect the spa rk plug cap from the spark plug .
Connect a known-good spark plug to the spark plug
cap and ground the spark plug to the cylinder head
as done in a spark test.
IGNITION SYSTEM
DIGITAL MULTIMETER
( V )
PEAK VOLTAGE ADAPTOR
KNOWN -G OOD SPARK PLUG
22-5