Suzuki 2005 VL1500K5, Дополнительное руководство по обслуживанию

Страница: 52 / 181

VL1500K5 (’05-MODEL) 51
Step 3
1) Turn the ignition switch OFF.
2) Remove the IAP sensor. (
!
Page 118)
3) Connect the vacuum pump gauge to the vacuum port of the
IAP sensor.
4) Arrange 3 new 1.5 V batteries in series
1
(check that total -
voltage is 4.5 – 5.0 V) and connect
-
terminal to the ground -
terminal
2
and
+
terminal to the Vcc terminal
3
.
5) Check the voltage between Vout
4
and ground. Also, check if
voltage reduces when vacuum is applied up to 400 mmHg by
using vacuum pump gauge. (
!
Page 52)
#
09917-47011: Vacuum pump gauge
09900-25008: Multi-circuit tester set
*
Tester knob indication: Voltage (
+
)
Is the voltage OK?
6) After repairing the trouble, clear the DTC using SDS tool.
(
!
Page 42)
YES
• Red, B/Br or G/B wire open or shorted to
ground, or poor
6
,
D
or
L
connection.
(Front cylinder side)
• G/W, Red or B/Br wire open or shorted to
ground, or poor
3
,
6
or
D
connection.
(Rear cylinder side)
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO
If check result is not satisfactory, replace the IAP
sensor with a new one.
3
ECM coupler (Harness side)
3
SA
MP
LE