Suzuki VLR1800, Руководство по обслуживанию

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1A-43 Engine General Information and Diagnosis:
1 6) Disconnect the ECM coupler. Refer to “ECM Removal
and Installation in Section 1C (Page 1C-1)”.
7) Check the continuity between the P/B wire “A” and
terminal “8”.
Also, check the continuity between the R wire “B” and
terminal “11”.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
(B): 09900–25009 (Needle pointed probe set)
Tester knob indication
Continuity (
)
ECM coupler (Harness side)
Is the continuity OK?
Go to Step 2. R and P/B wire open, or
P/B wire shorted to
ground.
2 1) Connect the ECM coupler.
2) Turn the ignition switch ON.
3) Measure the input voltage between the R wire and
ground.
If OK, the measure the input voltage between the R wire
and B/Br wire.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Voltage (
)
TP sensor input voltage
4.5 – 5.5 V
((+) terminal: R – (–) terminal: Ground, (+) terminal: R
– (–) terminal: B/Br)
Is the voltage OK?
Go to Step 3. Open or short circuit in
the R or B/Br wire.
Step Action Yes No
(Black)
(Gray)
“ 11 ”
(A)
(B)
“ 8 ”
“A”
“B”
I822H1110154-01
(A)
V
I823H1110031-04