Toyota RAV4 manuals

Suzuki GSX-R 1000 Service Manual: 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 exhaust pipe. Excva is mounted inside of the right frame. The excv is operated by the excva via the cables. This system is designed to improve the engine torque at low engine rpm.

Suzuki GSX-R. Exhaust control system description


  1. Exhaust control valve actuator (excva)
  2. Exhaust control valve (excv)
General description
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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 ac ...

Other materials:

Tp reset
When replacing the throttle body assembly or tp sensor with a new one or reinstalling the tp sensor, reset the tp learned value in the following procedures: Note keep the throttle valves fully closed while resetting the tp learned value. Turn the ignition switch on.   ...

Front brake pad replacement
Loosen the pad mounting pins (1).  Remove the brake caliper by removing the caliper mounting bolts (2).  Remove the pad mounting pins (1), brake pads and spring. Caution do not operate the brake lever while the pads are removed.   Note when ...

Turn signal light
To replace the turn signal light bulb, follow these directions. Remove screw and take off the lens. Turn the socket counterclockwise and remove it. Push in the bulb and turn it counterclockwise. Caution Overtightening the screws may cause the le ...

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