Kawasaki Ninja Service Manual: Fuel Filter Cleaning

Kawasaki Ninja Service Manual / Fuel System (DFI) / Fuel Pump / Fuel Filter Cleaning

The fuel filter [A] is built into the fuel pump and can not be cleaned or checked.

If the fuel filter is suspected of clogging or being damaged, replace it with the fuel pump as a set.

Fuel Filter Cleaning


Fuel Pump Circuit

Fuel Pump Circuit


1. Ignition Switch

2. Engine Stop Switch

3. Joint Connector E

4. ECU

5. Engine Ground

6. Battery

7. Starter Relay

8. Main Fuse 30 A

9. ECU Fuse 15 A

10. Frame Ground 2

11. Frame Ground 3

12. Frame Ground 1

13. Fuel Pump

14. Fuel Pump Relay

15. Relay Box

16. Fuse Box 1

17. Ignition Fuse 15 A

18. Joint Connector F

Pressure Regulator Removal
The pressure regulator [A] is built into the fuel pump and can not be removed. ...

Fuel Injectors
Primary Fuel Injector Removal/Installation Refer to the Throttle Body Assy Disassembly/Assembly. Secondary Fuel Injector Removal/Installation Refer to the Nozzle Assy Disassembly/Assembly. ...

Other materials:

Tachometer
The tachometer shows the engine speed in revolutions per minute (r/min, rpm). On the right side of the tachometer face is a portion called the “red zone”. Engine r/min (rpm) in the red zone is above maximum recommended engine speed and is also above the range for good performance. ...

Sidestand Installation
Replace the sidestand nut [A] with a new one. Apply grease to the sliding areas [B]. Tighten the sidestand bolt [C] first, and then the sidestand nut. Torque - Sidestand Bolt: 44 N·m (4.5 kgf·m, 32 ft·lb) Sidestand Nut: 29 N·m (3.0 kgf·m, 21 ft·lb) Install the spring [D] as sh ...

Intake Air Temperature Sensor Output Voltage Inspection
NOTE Be sure the battery is fully charged. Turn the ignition switch to OFF. Remove the fuel tank (see Fuel Tank Removal in the Fuel System (DFI) chapter). Disconnect the intake air temperature sensor connector and connect the measuring adapter [A] between these connectors as shown in ...