Stv Actuator Inspection; Stv Actuator Removal And Installation; Isc Valve Inspection; Isc Valve Removal And Installation - Suzuki GSX1300R Manual

1C-9 Engine Electrical Devices:
: Grease 99000–25010 (SUZUKI SUPER
GREASE A or equivalent)
Special tool
: 09930–11950 (Torx wrench)
Tightening torque
STP sensor mounting screw: 3.5 N·m (0.35 kgf-
m, 2.5 lb-ft)
"A"
NOTE
• Make sure the secondary throttle valves
smoothly open and close.
• If the STP sensor adjustment is necessary,
refer to "STP Sensor Inspection (Page 1C-
7)" for STP sensor setting procedure.

STV Actuator Inspection

Refer to "DTC "C28" (P1655): Secondary Throttle Valve
Actuator (STVA) Malfunction in Section 1A (Page 1A-
71)".

STV Actuator Removal and Installation

Refer to "Throttle Body Disassembly and Assembly in
Section 1D (Page 1D-12)".
CAUTION
!
Never remove the STVA from the throttle
body.
1
"B"
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ISC Valve Inspection

Refer to "DTC "C40" (P0505 / P0506 / P0507): ISC Valve
Circuit Malfunction in Section 1A (Page 1A-92)".

ISC Valve Removal and Installation

Refer to "Throttle Body Disassembly and Assembly in
Section 1D (Page 1D-12)".
CAUTION
!
• Be careful not to disconnect the ISC valve
coupler at least 5 seconds after ignition
switch is turned to OFF. If the ECM coupler
or ISC valve coupler is disconnected
within 5 seconds after ignition switch is
turned to OFF, there is a possibility of an
unusual valve position being written in
ECM and causing an error of ISC valve
operation.
• When the throttle body assembly is
replaced with a new one, the ISC valve
must be set present position. Refer to "ISC
Valve Preset and Opening Initialization
(Page 1C-9)".

ISC Valve Preset and Opening Initialization

When removing or replacing the ISC valve, set the ISC
valve to the following procedures:
1) Turn the ignition switch ON.
2) Set up the SDS tool. (Refer to the SDS operation
manual for further details.)
3) Click the "Active control".
4) Click the "ISC learned value reset" (1).
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