Suzuki GSX-R 1000 Service Manual: Repair instructions

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 ac ...

Exhaust control system construction

Excv cable no. 1 (Cl) Excv cable no. 2 (Op) When loosening or tightening the pulley bolt, be sure to fix the pulley with an adjustable wrench, or excva may get dam ...

Other materials:

DTC “c21” (p0110-h/l): iat sensor circuit malfunction
Detected condition and possible cause Detected condition Possible cause C21 Output voltage is not with in the following range. 0.15 V ≤ Sensor voltage < 4.85 V Iat sensor circuit open or short.  Iat sensor malfunction.  Ec ...

Diagnostic information and procedures
Engine lubrication symptom diagnosis Oil pressure check Check the engine oil pressure periodically. This will give a good indication of the condition of the moving parts. Note before checking the oil pressure, check the following.  Oil level (refer to “engine oil and fi ...

Clamp
Clamp the wire harness at such positions as indicated in “wiring harness routing diagram” in section 9a .  Bend the clamp properly so that the wire harness is clamped securely.  In clamping the wire harness, use care not to allow it to hang down.  Do not use wire or an ...