Suzuki GSX-R 1000 Service Manual: Exhaust control system operation
The excs is operated by the signal supplied from the ecm. The open/close operation of the excv is performed by the excva which is controlled by the ecm by changing the current direction of the actuator motor. The position sensor (incorporated in the excva) detects the excva movement by measuring the voltage and then the ecm determines the excv opening angle based on the engine rpm and gear positions. Every time the ignition switch is turned on, the excva automatically drives the excv and detects full close/open position voltages and sets the excv to middle position.
Full close
Full open
Exhaust control system description
The exhaust control system (excs) consists of the exhaust control valve (excv),
exhaust control valve actuator
(excva) and exhaust control valve cables (excv cables).
Excv is installed in the ex ...
Other materials:
Fuses
The main fuse is located under
the front seat. To access the fuse,
remove the seat by referring to
the seat lock and helmet
holders.
The fuses are located inside the
left fairing. One 1 oa and one 15a
spare fuses are provided inside
the fuse box.
They are designed to open when ...
Foreword
This manual contains an introductory description on the suzuki gsx-r1000 and
procedures for its inspection/
service and overhaul of its main components.
Other information considered as generally known is not included.
Read the general information section to familiarize yourself with the mot ...
Cushion rod inspection
Refer to “cushion rod removal and installation” .
Collar and spacer
Remove the collar and spacer from the cushion rod.
Inspect the collar and spacer for any flaws or other
damage. If any defects are found, replace it with a
new one.
Cushion rod bearing
Insert the collar a ...