Kawasaki Ninja Service Manual: DFI Servicing Precautions

Kawasaki Ninja Service Manual / Fuel System (DFI) / DFI Servicing Precautions

There are a number of important precautions that should be followed servicing the DFI system.

DFI Servicing Precautions


Replace the fuel hose if any fraying, cracks or bulges are noticed.

Torque - Oil Filler Plug: Hand-tighten

DFI Servicing Precautions


Special Tools and Sealant
Oil Pressure Gauge, 5 kgf/cm²: 57001-125 Hand Tester: 57001-1394 Needle Adapter Set: 57001-1457 Extension Tube: 57001-1578 Fuel Pressure Gauge Adapter: 57001-1593 Fuel Hose: 57001- ...

Troubleshooting the DFI System
The warning indicator light (LED) [A] is used for the FI indicator, immobilizer indicator (immobilizer equipped models), water temperature warning indicator and oil pressure warning indicator. ...

Other materials:

Race Mode Display
This mode gives priority to reading the gear position rather than the speedometer reading. The gear position indicator can be displayed at the position of the speedometer on the normal mode. Also the speedometer is displayed instead of the clock on the normal mode. This mode can be used ...

Fuel Injector Fuel Line Inspection
Remove: Fuel Tank (see Fuel Tank Removal) Air Cleaner Housing (see Air Cleaner Housing Removal) Disconnect: Primary and Secondary Fuel Hoses (see Fuel Hose Replacement in the Periodic Maintenance chapter) Do not remove the nozzle assy from the air cleaner housing. Be sure to pla ...

Oxygen Sensor Installation (Equipped Models)
NOTICE Never drop the oxygen sensor [A] especially on a hard surface. Such a shock to the unit can damage it. Do not touch the sensing part [B] to prevent oil contact. Oil contamination from hands can reduce sensor performance. Tighten: Torque - Oxygen Sensor: 25 N·m (2.5 kgf·m, 18 ...