Main Throttle Sensor [A] Subthrottle Sensor [B] Idle Speed Control Valve Actuator [C] Subthrottle Valve Actuator [D] Intake Air Pressure Sensor #2 [E] Stick Coils #1, #2, #3, #4 [F] Air Switching Valve [G] Intake Air Pressure Sensor #1 [H]
Water Temperature Sensor [A] Primary Fuel Injectors #1, #2, #3, #4 [B]
Battery [A] Exhaust Butterfly Valve Actuator [B] ECU Fuse 15 A [C] Immobilizer (Equipped Models)/Kawasaki Diagnostic System Connector [D] Vehicle-down Sensor [E]
ECU [A] Relay Box [B] (Fuel Pump Relay, Radiator Fan Relay)
Fuel Pump [A]
Secondary Fuel Injectors #1, #2, #3, #4 [A] Intake Air Temperature Sensor [B]
Crankshaft Sensor [A]
Gear Position Switch [A]
Ignition Key [A] (Transponder, Immobilizer System Equipped Models) Immobilizer Antenna [B] (Equipped Models) Ignition Switch [C] Warning Indicator Light (LED) [D]
Immobilizer Amplifier [A] (Equipped Models) Air Intake Solenoid Valve [B] (Other than US, CA and CAL Models)
Oxygen Sensor [A] (Equipped Models)
Front Wheel Rotation Sensor [A]
Rear Wheel Rotation Sensor [A]
Specifications
Terminal Numbers of ECU Connectors
Special Tools and SealantFor Secondary Fuel Injectors
Remove the fuel tank (see Fuel Tank Removal).
Disconnect the injector connector and connect the harness
adapter [A] between these connectors as shown in
the figure.
Main Harness [B]
Secondary Fuel Injector #1 [C]
Special Tool - Measuring Adapter: 57001-1700
Connect a digital me ...
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 problem occurred under exactly what
conditions by asking the rider;
knowing this information may h ...
Relay Box Removal
Remove the left fuel tank cover (see Fuel Tank Removal
in the Fuel System (DFI) chapter).
Disconnect the connectors [A].
Pull out the relay box [B] from the rubber protector [C].
NOTE
The relay box has relays and diodes. The relays and
diodes can not be removed.
Relay Box Installa ...