Suzuki GSX-R 1000 Service Manual: Repair instructions

Diagnostic information and procedures

Fuel system diagnosis ...

Fuel pressure inspection

Keep away from fire or spark. Spilled gasoline should be wiped off immediately. Work in a well-ventilated area. Inspect the fuel pressure in the following ...

Other materials:

Fuel pump relay inspection
Refer to “electrical components location” in section 0a . Inspect the fuel pump relay in the following procedures:  remove the frame covers. Refer to “exterior parts removal and installation” in section 9d (page 9d- 6).  Remove the fuel pump relay (1). First, check f ...

Electrical parts connector / coupler
Faulty fi system is often related to poor electrical contact of connector/coupler. Before servicing individual electronic part, check electrical contact of the connector/coupler. When connecting a connector, be sure to push it in until a click is felt. With a lock type coupler ...

DTC “c40” (p0505 / p0506 / p0507): isc valve circuit malfunction
Detected condition and possible cause Detected condition Possible cause C40/P0505 The circuit voltage of motor drive is unusual. Isc valve circuit open or shorted to ground. Air passage clogged.  Isc valve is fixed.  Isc valve prese ...