Kawasaki Ninja Service Manual: Air Intake Solenoid Valve (Service Code 2d, Equipped Models)

Air Intake Solenoid Valve Removal/Installation

• Refer to the Air Intake Solenoid Valve Removal/Installation in the Fuel System (DFI) chapter.

Air Intake Solenoid Valve Inspection

• Refer to the Air Intake Solenoid Valve Unit Test in the Electrical System chapter.

If the air intake solenoid valve [A] is normal, check the wiring for continuity (see Air Intake Solenoid Valve Circuit).

If the wiring is good, check the ECU for its ground and power supply (see ECU Power Supply Inspection in the Fuel System (DFI) chapter).

If the ground and power supply are good, replace the ECU (see ECU Removal/Installation in the Fuel System (DFI) chapter).

Air Intake Solenoid Valve Inspection

1. ECU

2. Air Intake Solenoid Valve

3. Ignition Switch

4. Joint Connector F

5. Joint Connector A

6. Fuse Box 1

7. Ignition Fuse 15 A

8. Relay Box

9. ECU Main Relay

10. Frame Ground 1

11. Frame Ground 3

12. Starter Relay

13. ECU Fuse 15 A

14. Main Fuse 30 A

15. Battery

16. Engine Ground