Suzuki SFV650, Руководство по обслуживанию

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Engine General Information and Diagnosis: 1A-92
Active Control Inspection (ISC RPM Control)
Check 1
1) Set up the SDS tool. (Refer to the SDS operation
manual for further details.)
2) Check that the engine is running.
3) Click the “Active control”.
4) Click the “ISC rpm control” (1).
5) Check that the “Spec” (2) is idle speed 1 300
±
100
rpm.
6) Check that the “Desired idle speed” (3) is within the
specified idle rpm.
Check 2
1) Click the button (4) and decrease the “Spec” (2) to 1
200 rpm slowly.
2) Check that the “Desired idle speed” (3) is nearly
equal to the “Spec” (2). At the same time, check that
the number of percent (5) in the secondary throttle
actuator position sensor decreases.
3) Click the button (6) and increase the “Spec” (2)
slowly.
4) Check that the “Desired idle speed” (3) is nearly
equal to the “Spec” (2). Also, check that the number
of percent (5) in the secondary throttle actuator
position sensor increases.
Check 3
1) Click the button (6) and increase the “Spec” (2) to 1
800 rpm slowly.
2) Check that the “Desired idle speed” (3) is nearly
equal to the “Spec” (2). Also, check that the number
of percent (5) in the secondary throttle actuator
position sensor increases.
NOTE
Be careful not to increase the “Spec” to 2 000
rpm, or the “Engine speed” may reach the
upper limit.
If the secondary throttle valve actuator does not function
properly, inspect the ISC or replace the throttle body
assembly. Refer to “DTC “C40” (P0505 / P0506 /
P0507): ISC Valve Circuit Malfunction (Page 1A-91)” or
“Throttle Body Removal and Installation in Section 1D
(Page 1D-10)”.
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