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:

To sensor removal and installation
Removal Remove the ap sensor. Refer to “ap sensor removal and installation” .  Disconnect the coupler (1) and remove the to sensor (2). Installation Install the to sensor in the reverse order of removal. Pay attention to the following point:  when installing the to s ...

Idle speed
Adjust the engine idle speed periodically on the engine at normal operating temperature. To adjust the idle speed:  Lift the fuel tank by referring to the air cleaner section.  Start the engine and warm it up by running at idling speed for 10 minutes in summer (where ambie ...

Air cleaner box removal and installation
Removal Lift and support the fuel tank. Refer to “fuel tank removal and installation” in section 1g (page 1g- 9).  Remove the air cleaner box cover. Refer to “air cleaner element removal and installation” .  Remove the air cleaner mounting bolt. Remove the air clea ...

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