2009-2012 Honda MUV700 Big Red Service Manual, Page 543Get this manual
IGNITION SYSTEM With the connector connected, connect the peak voltage tester or adaptor probes to the ignition coil primary term nal and body ground
CONNECTION: Greenorange (+)Body ground
Turn the ignition switch to ON (l jCheck the initial voltage at this timeThe banery voltage should be measured If the in itial voltage cannot be measured, follow the checks in the trouble shooting chart (page 22-4 )Shift the transmission into neutralCrank the engine with the starter motor and read the ignition co il primary peak vol tage
PEAK VOLTAGE100 minimum
If the peak vo ltage is low er than th standard va lue, fo ll ow the checks desc ribed in the troubleshooting chart (page PEA VOLTAGE ADAPTOR
CKP SENSOR PEAK VOLTAGE
Check that the cylinder com pre ssion is no rmal and the spark plug is insta ll ed correctly in the cylinder headRemove the battery box cover (page 21-6JDisconnect the 33P gray connector from the PCMNOTE