Ckp Sensor Peak Voltage - Honda MUV700 big red Service Manual

IGNITION SYSTEM
With the connector connected, connect the peak
voltage tester or adaptor probes to the ignition coil
primary terminal and body ground.
CONNECTION: Green /orange
(+) -
Body ground H
Turn the ignition switch to ON
(I).
Check the initial voltage at this time.
The banery voltage should be measured.
If the initial voltage cannot be measured, follow the
checks in the trouble shooting chart (page 22-4).
Shih the transmission into neutral.
Crank the engine with the starter motor and
the ignition coil primary peak voltage.
PEAK VOLTAGE: 100 V minimum
read
If the peak voltage is lower than the standard val ue,
follow the checks described in the troubleshooting
chart (page 22-4).
CKP SENSOR PEAK VOLTAGE
NOTE
• Check that the cylinder compression is nor mal
and the spark plug is installed correctly in the
cylinder head.
Remove the battery box cover (page
21-6).
Disconnect the 33P gray connector from the PCM.
NOTE :
• When reconnecting the PCM 33P gray connector,
check that there is no dirt and oil in the
connector.
Connect the peak voltage tester or adaptor probes
to the wire harness side 33P gray connector
terminals.
Refer
to
page 6-13 TOOL:
fOf
test probe
Test probe, 2 pack
07ZAJ-ROJAl10
US8QIJ
22-6
CONNECTION :
Blue/yellow (B23)
(+1 -
Green/ white (B12)
H
Shift the transmission into neutral.
Turn the ignition switch to ON
(I).
Crank the engine with the starter motor and read
the CKP sensor peak vol tage.
PEAK VOLTAGE: 0.7 V minimum
If the voltage measured at the PCM connector is
abnormal, measure the peak
voltage at the
alternator connector.
Green/orange (+)
PEAK VOLTAGE ADAPTOR
PCM 33P GRAY CONNECTOR
(Viewed from the terminal side) Green/white
Bluelyel low
(823 ) (+)
IB12I1-1
PEAK VOLTAGE ADAPTOR