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.

Full close

Suzuki GSX-R. Full close


Full open

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
...

Other materials:

Combination meter inspection
Led inspection Check that the leds “a” (fi, fuel, engine rpm, oil pressure/engine coolant, immobilizer (e-02, 19, 24, 51) and meter panel illumination) immediately light up when the ignition switch is turned on. Check that the other leds “b” (neutral, high-beam and turn signal indicator ligh ...

Regulator / rectifier construction
Regulator/rectifier Regulator/rectifier bracket Air intake pipe (rh) Spacer Wiring harness Connect the regulator/rectifier couplers under the wiring harness 10 N·m (1.0 Kgf-m, 7.0 Lbf-ft) ...

Rear shock absorber removal and installation
Removal Remove the right side cowling and side frame covers. Refer to “exterior parts removal and installation” in section 9d .  Support the motorcycle with a jack to relieve load on the rear shock absorber.  Remove the left muffler and muffler chamber heat guard no. 2. Refer ...

© 2011-2026 Copyright www.suzukigsxr.org