Suzuki AN650/A, Дополнительное руководство по обслуживанию, Страница: 18 / 62

AN650/AK7 (’07-MODEL) 17
4) Remove the front panel. (
#
AN650K3 9-8)
5) Disconnect the ISC valve coupler and ECM couplers.
6) Check the continuity between terminals
A
(B/Lg) and
m
, ter-
minals
B
(P/W) and
t
, terminals
C
(G) and
s
, terminals
D
(W/B) and
r
.
$
ISC valve lead wire continuity: Continuity (
%
)
!
09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
&
Tester knob indication: Continuity test (
%
)
Is the continuity OK?
7) After repairing the trouble, clear the DTC using SDS tool.
(Refer to the SDS operation manual for further details.)
Step 2
1) Remove the front box. (
#
AN650K3 9-18)
2) Measure the resistance between terminals
A
and
B
, termi-
nals
C
and
D
.
$
ISC valve resistance: Approx. 80
Ω
at 25 °C (77 °F)
(Terminal
A
– Terminal
B
)
(Terminal
C
– Terminal
D
)
Is the resistance OK?
3) After repairing the trouble, clear the DTC using SDS tool.
(Refer to the SDS operation manual for further details.)
1
YES Go to Step 2.
NO Y, B/Lg, P/W, G or W/B wire open.
YES If wire is OK, intermittent trouble or faulty ECM.
NO Replace the ISC valve with a new one.
1
ECM coupler (Harness side)
2
SA
MP
LE