Suzuki GW250, Руководство по обслуживанию

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FI SYSTEM DIAGNOSIS 4-65
Check 3
1) Click the button
6
and increase the “Command value”
2
to 1
600 rpm slowly.
2) Check that the “Desired idle rpm”
3
is nearly equal to the
“Command value”
2
. Also, check that the number of steps
5
in the ISC valve position increases.
Check 4
1) Click the button
6
and increase the “Command value”
2
to 1
900 rpm slowly.
2) Check that the “Desired idle rpm”
3
is approx. 1 900 rpm.
3) Check that the “Engine speed”
7
is close to 1 900 rpm.
NOTE:
Be careful not to increase the “Command value” to more than 2
000 rpm, or the “Engine speed” may reach the upper limit.
If the ISC valve does not function properly, inspect the ISC valve. (

5-20)