Suzuki SFV650, Service Manual

Page: 187 / 573

Engine Electrical Devices: 1C-7
4) Make sure the STP valve open or close smoothly.
5) Adjust the position of STP sensor. Refer to “STP
Sensor Adjustment (Page 1C-5)”.
6) Reinstall the removed parts.
STV Actuator Inspection
B944H11306015
Refer to “DTC “C28” (P1655): Secondary Throttle Valve
Actuator (STVA) Malfunction in Section 1A (Page 1A-
67)”.
STV Actuator Removal and Installation
B944H11306016
Refer to “Throttle Body Disassembly and Assembly in
Section 1D (Page 1D-11)”.
CAUTION
!
• Never remove the STVA from the throttle
body.
• The STVA and throttle body are available
only as an assembly.
ISC Valve Inspection
B944H11306017
Refer to “DTC “C40” (P0505 / P0506 / P0507): ISC Valve
Circuit Malfunction in Section 1A (Page 1A-91)”.
ISC Learned Value Reset and Opening
Initialization
B944H11306019
When removing or replacing the throttle body assembly,
set the ISC valve to the following procedures:
1) Set up the SDS tool. (Refer to the SDS operation
manual for further details.)
2) Turn the ignition switch ON.
3) Click the “Active control”.
4) Click the “ISC learned value reset” (1).
5) Click the “Reset” button to clear the ISC leaned
valve.
“A”
“B”
2
3
I944H1130020-01
1
I944H1130021-01
2
I944H1130022-01