Suzuki GSX-R 1000 Service Manual: General description

Ignition system

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Immobilizer description (for e-02, 19, 24, 51)

The immobilizer, an anti-theft system, is installed as a standard equipment. The immobilizer verifies that the key id agrees with ecm id by means of radio communication through the immobilizer a ...

Other materials:

DTC “c46” (p1657-h/l or p1658): excv actuator circuit malfunction
Detected condition Possible cause C46 The operation signal does not reach the excv actuator. Excva position sensor voltage low or high 0.14 V ≤ Sensor voltage < 4.9 V (without the above range) excva can not operate properly. Excva ...

DTC table
In the lcd (display) panel, the malfunction code is indicated from small code to large code. *1 To get the proper signal from the throttle position sensor, the sensor basic position is indicated in the lcd (display) panel. The malfunction code is indicated in three digits. In front o ...

Cylinder head related parts inspection
Refer to “cylinder head disassembly and assembly” . Cylinder head distortion Decarbonize the combustion chambers.  Check the gasket surface of the cylinder head for distortion. Use a straightedge and thickness gauge. Take clearance readings at several places. If readings exceed the ...