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:

Starter button inspection
Inspect the starter button in the following procedures:  remove the air cleaner box. Refer to air cleaner box removal and installation in section 1d .  Disconnect the right handlebar switch coupler (1). Inspect the starter button for continuity with the tester. If ...

Specifications
Service data Fi sensors Tightening torque specifications Reference: for the tightening torque of fastener not specified in this section, refer to tightening torque list in section 0c . ...

Ect sensor inspection
Refer to dtc c15 (p0115-h/l): ect sensor circuit malfunction in section 1a . Inspect the ect sensor in the following procedures:  remove the ect sensor. Refer to ect sensor removal and installation .  Connect the ect sensor (1) to the circuit tester and place it in the o ...

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