Suzuki 2005 DL650K5, Руководство по обслуживанию

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Step 2
1) Turn the ignition switch OFF.
2) Disconnect the STVA coupler.
3) Remove the throttle body. (
!
Page 52)
4) Check the continuity between each terminal and ground.
$
STVA continuity:
∞ Ω
(Infinity)
(Terminal – Ground)
5) If OK, then measure the STVA resistance (between terminal
A
and terminal
B
) and (between terminal
C
and terminal
D
).
$
STVA resistance: Approx. 7
Ω
(Terminal
A
– Terminal
B
)
(Terminal
C
– Terminal
D
)
#
09900-25008: Multi-circuit tester set
)
Tester knob indication: Resistance (
Ω
)
Is the resistance OK?
2
2
YES
• B/Lg, P/W, G and W/B wire open or shorted to
ground, or poor
Y
,
[
,
d
and
f
connection.
• 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
• Loose or poor contacts on the ECM coupler.
• Replace the STVA with a new one.
ECM coupler (Harness side)
2
DL650K7/AK7 (’07-MODEL) 13-29
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