Suzuki kq750 2008, Руководство по обслуживанию

Страница: 127 / 576

Engine General Information and Diagnosis: 1A-56
P1651-L (Use of SDS)
Step Action Yes No
1 7) Disconnect the ECM coupler.
8) Check the continuity between Br/W wire “B” and terminal
“10”. Also, check the continuity between B/Br wire “C”
and terminal “24”.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
(B): 09900–25009 (Needle pointed probe set)
Tester knob indication
Continuity test (
)
ECM coupler (Harness side)
Is the continuity OK?
Go to Step 2. Br/W wire shorted to
VCC, or B/Br wire open.
“B” “C”
(A)
(B)
“10”
“24”
I831G1110058-03
Step Action Yes No
1 1) Remove the air cleaner box. Refer to “Air Cleaner Box
Removal and Installation in Section 1D (Page 1D-5)”.
2) Turn the ignition switch OFF.
3) Check the TO sensor coupler for loose or poor contacts.
If OK, then check the TO sensor lead wire continuity.
Go to Step 2. R or B wire open, or Br/
W wire shorted to the
ground.
I831G1110055-01