9-20 ELECTRICAL SYSTEM
IGNITION COIL RESISTANCE
• Remove the right side cover. (
!
8-8)
• Disconnect the ignition coil lead wire and spark plug cap, and
remove the ignition coil.
Measure the ignition coil resistance in both the primary and sec-
ondary windings with the multi-circuit tester. If the resistance in
both the primary and secondary windings is close to the speci-
fied values, the windings are in sound condition.
"
09900-25008: Multi-circuit tester set
(
Tester knob indication: Resistance (
Ω
)
&
Ignition coil resistance
Primary
: 0.1 – 0.6
Ω
(Terminal – Ground)
Secondary : 12 – 19 k
Ω
(spark plug cap – terminal)
CKP SENSOR PEAK VOLTAGE
• Remove the seat. (
!
8-4)
• Remove the rear fender. (
!
8-10)
NOTE:
Be sure that all couplers are connected properly and the battery
used is in fully-charged condition.
• Connect the multi-circuit tester with peak volt adaptor as fol-
lows.
Measure the CKP sensor peak voltage between Bl/G and B/Br
lead wires at the ECM coupler.
Bl/G (
+
Probe) – B/Br (
-
Probe)
"
09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
#
• Shift the transfer to the neutral and turn ignition switch “ON”.
• Crank the engine a few seconds with the starter motor by
depressing starter button and check the CKP sensor peak
voltage.
• Repeat the above test procedure a few times and measure
the highest peak voltage.
'
Tester knob indication: Voltage (
%
)
&
CKP sensor peak voltage: 5.0 V and more
(Bl/G – B/Br)
Before using the multi-circuit tester and peak volt
adaptor, be sure to refer to the appropriate instruction
manual.
Bl/G
B/Br
CKP sensor
CKP sensor
coupler
G/W
W
ECM
coupler
Peak
volt
adaptor
B/Br
Bl/G
Summary of Contents for LT-A700X 2004
Page 25: ...2 8 PERIODIC MAINTENANCE INTAKE SIDE ...
Page 26: ...PERIODIC MAINTENANCE 2 9 EXHAUST SIDE ...
Page 46: ...PERIODIC MAINTENANCE 2 29 ...
Page 59: ...3 8 ENGINE Remove the engine from the right side ...
Page 133: ...3 82 ENGINE Pull the rope and check that the ratchet is pushed out ...
Page 155: ......
Page 263: ......
Page 301: ...7 20 COOLING AND LUBRICATION SYSTEM EXHAUST SIDE INTAKE SIDE ...
Page 302: ......
Page 312: ...CHASSIS 8 9 REAR CARRIER Remove the rear carrier 1 ...
Page 386: ......
Page 420: ...ELECTRICAL SYSTEM 9 33 HEADLIGHT INSTALLATION Head light coupler Head light R Adjusting point ...
Page 453: ...10 26 SERVICING INFORMATION Rear box Rear fender Right mud guard Left mud guard ...
Page 477: ......
Page 480: ...Prepared by September 2004 Part No 99500 46060 01E Printed in U S A 472 ...