Suzuki LT-A450X, Руководство пользователя

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5-32 FI SYSTEM DIAGNOSIS
6) Disconnect the ECM coupler.
7) Check the continuity between G/B wire
B
and terminal
B
.
8) Also, then check the continuity between B/O wire
C
and ter-
minal
J
.
&
IAPS lead wire continuity: Continuity (
5
)
%
09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
6
Tester knob indication: Continuity test (
5
)
#
Is the continuity OK?
9) After repairing the trouble, clear the DTC using SDS tool.
(
$
5-23)
Step 1 (When indicating P0105-L:)
1) Remove the left side cover. (
$
8-9)
2) Turn the ignition switch to OFF.
3) Check the IAP sensor coupler for loose or poor contacts.
If OK, then check the IAP sensor lead wire continuity.
4) Disconnect the IAP sensor coupler.
5) Check the continuity between G/B wire
B
and ground.
6) Also, check the continuity between G/B wire
B
and B/O wire
C
. If the sound is not heard from the tester, the circuit condi-
tion is OK.
When us ing the multi-circuit te ster, do no t strongly
touch th e te rminal of the ECM c oupler with a ne edle
pointed te ster p robe t o pre vent th e te rminal da mage
or terminal bend.
YES Go to Step 2.
NO
G/B wire open or shorted to VCC or B/O wire
open.
1
ECM coupler (Harness side)
1
1