Kawasaki Ninja Service Manual: Air Switching Valve

Kawasaki Ninja Service Manual / Electrical System / Air Switching Valve

Air Switching Valve Operation Test

Refer to the Air Suction System Damage Inspection in the Periodic Maintenance chapter.

Air Switching Valve Unit Test

Special Tool - Hand Tester: 57001-1394 Air Switching Valve Resistance Standard: 20 24 Ω at 20°C (68°F)

Air Switching Valve Unit Test

If the resistance reading is out of the specified value, replace it with a new one.

Air Switching Valve Unit Test

Air Switching Valve Unit Test

If the air switching valve dose not operate as described, replace it with a new one.

Air Switching Valve Unit Test


To check air flow through the air switching valve, just blow through the air switching valve hose (intake side) [C].

Air Switching Valve Circuit

Air Switching Valve Circuit

1. ECU

2. Air Switching 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

Turn Signal Relay Inspection
Remove the battery (see Battery Removal). Take the turn signal relay [A] off the rear fender. Disconnect the connector [B]. Connect one 12 V battery and turn signal lights as indicate ...

Air Intake Solenoid Valve

Other materials:

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 ...

Lower Fairing Removal
Remove the quick rivets [A]. Remove: Quick Rivets [A] Bolts [B] Pull up the core by the flat-head screwdriver (–), and then remove the quick rivet. Clear the hook portions on the upper edges [C] from the slots, and remove the left lower fairing [D]. While pulling down ...

Meter Unit Inspection
Remove the meter unit (see Meter Unit Removal). [1] Battery (+) [2] Fuel Reserve Switch [3] Ground (–) [4] Unused [5] Right Turn Signal Indicator Light (LED) (+) [6] Left Turn Signal Indicator Light (LED) (+) [7] High Beam Indicator Light (LED) (+) [8] Neutral Indicator Light (LED) ( ...