Kawasaki Ninja Service Manual: Warning Indicator Light (LED)

DFI System Troubleshooting Guide

NOTE This is not an exhaustive list, giving every possible cause for each problem listed. It is meant simply as a rough guide to assist the troubleshooting for some of the more common diff ...

ECU

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Other materials:

Radiator Cap Inspection
Remove: Radiator Cap (see Coolant Change in the Periodic Maintenance chapter) Check the condition of the bottom [A] and top [B] valve seals and valve spring [C]. If any one of them shows visible damage, replace the cap with a new one. Install the cap [A] on a cooling system pr ...

Fuel Injector Output Voltage Inspection
NOTE Be sure the battery is fully charged. Turn the ignition switch to OFF. Remove the ECU (see ECU Removal). Do not disconnect the ECU connector Connect a digital meter [A] to the connector (gray) [B] with the needle adapter set. Special Tool - Needle Adapter Set: 57001-1457 ...

Radiator Fan Relay Inspection
Refer to the Relay Circuit Inspection in the Electrical System chapter If the radiator fan relay is normal, check the wiring for continuity, using the wiring diagram in this section. Special Tool - Hand Tester: 57001-1394 If the wiring is good, check the ECU for its ground and power supp ...