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:

Specifications
Service data Brake unit: mm (in) Tightening torque specifications Note the specified tightening torque is described in the following. Front brake components Reference: for the tightening torque of fastener not specified in this section, refer to tightening torq ...

Special tools and equipment
Recommended service material Note required service material is also described in the following. Lubrication points Special tool ...

Fuel pump relay inspection
Refer to electrical components location in section 0a . Inspect the fuel pump relay in the following procedures:  remove the frame covers. Refer to exterior parts removal and installation in section 9d (page 9d- 6).  Remove the fuel pump relay (1). First, check f ...

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