Suzuki LT-A750X/P - Page 138

1A-65 Engine General Information and Diagnosis:
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 1 100 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 steps (5) in the ISC valve position 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 steps (5) in
the ISC valve position increases.
1
I831G1110070-02
2
I831G1110068-02
3
I831G1110069-02

2
4
6
I831G1110071-05
3
5
1100
I831G1110072-02