Isc Valve Removal; Isc Valve Inspection; Isc Valve Installation - Suzuki AN650/A Supplementary Service Manual

ISC VALVE REMOVAL

• Remove the front box. (#AN650K3 9-18)
• Disconnect the ISC valve coupler 1.
"
Be careful not to disconnect the ISC valve coupler at
least 5 seconds after ignition switch is turned OFF.
If the ECM coupler or ISC valve coupler is discon-
nected within 5 seconds after ignition switch is turned
OFF, there is a possibility of an unusual valve position
being written in ECM and causing an error of ISC valve
operation.
• Remove the ISC valve 2.

ISC VALVE INSPECTION

• Inspect the ISC valve for carbon deposition or damage.
• Clean or replace the ISC valve if necessary.
NOTE:
The ISC valve can be checked without removing it.
(#Page 16)

ISC VALVE INSTALLATION

Install the ISC valve in the reverse order of removal.
"
When removing or replacing, the ISC valve must be
set to the PRE-SET position. (#Page 30)
AN650/AK7 ('07-MODEL) 29