Kawasaki Ninja Service Manual: DFI System Troubleshooting Guide

Kawasaki Ninja Service Manual / Fuel System (DFI) / 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 difficulties in DFI system.
The ECU may be involved in the DFI electrical and ignition system troubles. If these parts and circuits are checked out good, be sure to check the ECU for ground and power supply. If the ground and power supply are checked good, replace the ECU.

Engine Won’t Turn Over

Engine Won’t Turn Over

Poor Running at Low Speed

Poor Running at Low Speed

Poor Running or No Power at High Speed

Poor Running or No Power at High Speed

Inquiries to Rider

DFI Diagnosis Flow Chart Each rider reacts to problems in different ways, so it is important to confirm what kind of symptoms the rider has encountered. Try to find out exactly what pro ...

Warning Indicator Light (LED)

Light (LED) Inspection The warning indicator light (LED) [A] is used for the FI indicator, immobilizer indicator (immobilizer equipped models), water temperature warning indicator and oil pres ...

Other materials:

Clutch Cover Assembly
Replace the needle bearings and oil seal with new ones. NOTE Install the needle bearings so that the manufacture’s mark face out. Install the needle bearings [A] and oil seal [B] position as shown in the figure. Press the upper and lower bearings so that the bearing surface [ ...

Caliper Installation
Install the caliper and brake hose lower end. For the front caliper, be sure to install the collars [A]. Replace the washers on each side of hose fitting with new ones. Touch the brake hoses [A] to the stopper [B] of the caliper. Front Calipers [C] Rear Caliper [D] Tighten: To ...

Passenger’s Seat Removal
Remove the passenger’s seat by inserting the ignition key into the seat lock, and turning it clockwise. A. Seat Lock B. Ignition Key C. Passenger’s seat D. Pull up NOTE When removing the passenger’s seat, pull it up while turning the key. ...