Suzuki Burgman UH125 Service Manual

FI SYSTEM DIAGNOSIS 4-29
DTC No.
DETECTED
ITEM
DETECTED FAILURE CONDITION CHECK FOR
24
Ignition
signal
CKP sensor (pick-up coil) signal is pro-
duced, but signal from ignition coil is
interrupted 8 times or more continu-
ously. In this case, the code 24
(P0351) is indicated.
Ignition coil, wiring/coupler con-
nection, power supply from the
battery
P0351
32
Fuel injector CKP sensor (pickup coil) signal is pro-
duced, but fuel injector signal is inter-
rupted 4 times or more continuously. In
this case, the code 32 (P0201) is indi-
cated.
Primary fuel injector, wiring/cou-
pler connection, power supply to
the injector
P0201
40 (P0505)
ISC valve The circuit voltage of motor drive is
unusual.
Idle speed is higher than the normal
condition.
ISC valve circuit open or shorted
to ground
Power source circuit open ISC
valve is fixed to full open
Disconnected ISC valve hose
40 (P0506)
Idle speed is lower than the desired
idle speed.
Air passage clogged
ISC valve is fixed
ISC valve pre-set position is
incorrect
40 (P0507)
Idle speed is higher than the desired
idle speed.
ISC valve hose connection
ISC valve is fixed
ISC valve pre-set position is
incorrect
41
Fuel pump No voltage is applied to the fuel pump,
although main relay is turned ON, or
voltage is applied to fuel pump
although main relay is turned OFF.
Main relay, lead wire/coupler
connection, power source to
main relay and fuel injectors
P0230
H
Voltage is applied to fuel pump
although main relay is turned OFF.
Main relay switch circuit shorted
to power source
Main relay (switch side)
L
No voltage is applied to the fuel pump,
although main relay is turned ON.
Main relay circuit open or short
Main relay (coil side)
42 Ignition
switch
Ignition switch signal is not input to the
ECM.
Ignition switch, lead wire/coupler,
etc.P1650
44
HO2 sensor HO2 sensor output voltage is not input
to ECM during engine operation and
running condition.
In other than the above value, 44
(P0130) is indicated.
HO2 sensor circuit open or
shorted to ground
P0130

Suzuki Burgman UH125 Specifications

General

Brand	Suzuki
Model	Burgman UH125
Category	Scooter
Language	English