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:

Dtc c36 (p1764), c37 (p1765), c38 (p1766) or c39 (p1767): secondary fuel injector circuit malfunction
Detected condition and possible cause Detected condition Possible cause Some failure exists in the fuel injector signal in a high load, high revolution condition. Injector circuit open or short.  Injector malfunction.  Ecm malfunction. ...

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

Chassis bolt and nut inspection
Tighten chassis bolt and nut initially at 1 000 km (600 miles, 2 months) and every 6 000 km (4 000 miles, 12 months) thereafter Check that all chassis bolts and nuts are tightened to their specified torque. Steering stem lock-nut 80 nm (8.0 Kgf-m, 58.0 Lbf-ft) Stee ...

2011-2018 Copyright