Toyota RAV4 manuals

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.

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Suzuki GSX-R. Full close


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Suzuki GSX-R. 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 ...

Repair instructions
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Other materials:

Front brake light switch inspection
Inspect the front brake light switch in the following procedures:  disconnect the front brake light switch coupler (1). Inspect the front brake light switch for continuity with the tester. If any abnormality is found, replace the front brake light switch with a new one. Re ...

Cooling system inspection
Inspect cooling system every 6 000 km (4 000 miles, 6 months) Replace engine coolant every 2 years Engine coolant level inspection Hold the motorcycle vertically.  Check the engine coolant level by observing the “f” and “l” lines on the engine coolant reservoir tank. If the level i ...

Radiator / cooling fan motor removal and installation
Removal Remove the inner under cowlings. Refer to “exterior parts removal and installation” in section 9d .  Drain engine coolant. Refer to “cooling system inspection” in section 0b .  Disconnect the reservoir tank inlet hose (1) and water air bleed hose (2).  Remove ...

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