5-58 FI SYSTEM DIAGNOSIS
“C32” (P0201) FUEL INJECTOR CIRCUIT MALFUNCTION
INSPECTION
Step 1
1) Remove the right side cover. (
$
8-8)
2) Turn the ignition switch OFF.
3) Check the injector coupler for loose or poor contacts.
If OK, then measure the injector resistance.
4) Disconnect the injector coupler and measure the resistance
between terminals.
&
Injector resistance: Approx. 12 ± 1
Ω
at 20 °C (68 °F)
(Terminal – Terminal)
5) If OK, then check the continuity between each terminal and
ground.
&
Injector continuity:
∞
Ω
(Infinity)
(Terminal – Ground)
%
09900-25008: Multi-circuit tester set
3
Tester knob indication: Resistance (
Ω
)
Are the resistance and continuity OK?
6) After repairing the trouble, clear the DTC using SDS tool.
(
$
5-23)
DETECTED CONDITION
POSSIBLE CAUSE
CKP signal is produced but fuel injector signal is
interrupted 4 times or more continuously.
• Injector circuit open or short.
• Injector malfunction.
• ECM malfunction.
ECM
VM
FP
INJ
To engine
stop switch
Fuel
fuse
Main
fuse
Fuel pump relay
Y/R
Y/Bl
R/B
O/W
Fuel inlector
Gr/W
1
1
YES
Go to Step 2.
NO
Replace the Injector with a new one. (
$
6-14)
1
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 ...