Kawasaki KX 450 Fault Codes

Kawasaki KX 450 motorcycles have engines, which are made up of many different parts. These parts must work together in order for the engine to function. A problem with one of the parts can make the engine not run. There are many different parts that make up an engine. The following kawasaki kx 450 faults are the list of some of the parts of a motorcycle engine.

Begin by checking Kawasaki KX 450 level and adding more, and then see what happens. Another possibility is that your master cylinder is affected by leaks or air bubbles. You may need to have this part replaced to fix it. What can I do when the Kawasaki KX 450 brakes lock up while I’m riding? This can be a serious situation, so don’t hesitate to call for a tow truck. The problem could be a problem with your master cylinder.

Kawasaki KX 450 Faults :

Engine management systems of Kawasaki KX 450 are responsible for monitoring a range of features and its warning light should go out a few seconds after ignition. The system's main job is to keep the engine running at peak performance by monitoring many parameters like coolant temperature, oil pressure, fuel level and air/fuel ratio. The system monitors these parameters continuously and alerts the driver if any of these parameters fall outside the predetermined limits.

Kawasaki Diagnosis

Under the seat, along the right subframe rail is a short orange/black wire with a bullet connector sticking out of the thick loom. This is the self-diagnosis terminal. There is another bullet connector protruding nearby - make sure it's the orange and black which can take some tugging. In order to read out the Service Codes below, ground that connector with a bit of wire with the motor running.

The red FI light will begin to flash codes. There will be a 5 second delay and then the codes begin. The first flash is always a LONG (1 sec) followed by either LONG or SHORT (0.5 sec) flashes. LONG flashes indicate TENS and short flashes ONES.

One LONG followed by two SHORT = 12.
Two LONG, one SHORT = 21.
Three LONG, two short = 32, etc.
There is an interval of 1.5 seconds between TENS and ONES.
There is a 3 second
interval between codes.

To recover codes set in memory ground the self-diagnosis terminal rapidly more than 5 times within 2 seconds. The lead must remain grounded after 5 groundings for the remainder of the diagnostic session. You can then clear codes from the ECU by pulling the clutch lever in for more than 5 seconds.

KAWASAKI Motorcycles Fault Codes DTC List

Trouble CodeProblem Description
11Main throttle sensor malfunction, wiring open or short
12Inlet air pressure sensor malfunction, wiring open or short
13Inlet air temperature sensor malfunction, wiring open or short
14Water temperature sensor malfunction, wiring open or short
15Atmospheric pressure sensor malfunction, wiring open or short
21Crankshaft sensor malfunction, wiring open or short
23Camshaft position sensor malfunction, wiring open or short
24Speed sensor malfunction, wiring open or short
25Gear position switch malfunction, wiring open or short
31Vehicle-down sensor malfunction, wiring open or short
32Subthrottle sensor malfunction, wiring open or short
33Oxygen sensor #1 inactivation, wiring open or short (Equipped Models)
34Exhaust butterfly valve actuator sensor malfunction, wiring open or short
35Immobilizer amplifier malfunction
36Blank Key detection
39ECU communication error
51Stick coil #1 malfunction, wiring open or short
52Stick coil #2 malfunction, wiring open or short
53Stick coil #3 malfunction, wiring open or short
54Stick coil #4 malfunction, wiring open or short
56Radiator fan relay malfunction, wiring open or short
62Subthrottle valve actuator malfunction, wiring open or short
63Exhaust butterfly valve actuator malfunction, wiring open or short
64Air switching valve malfunction, wiring open or short
67Oxygen sensor heater malfunction, wiring open or short (Equipped Models)
83Oxygen Sensor #2 inactivation, wiring open or shout (Equipped Models)
94Oxygen sensor #1 malfunction, wiring open or short (Equipped Models)
95Oxygen sensor #2 malfunction, wiring open or short (Equipped Models)

Kawasaki KX 450 Motorcycle Problems :

  • Kawasaki kx 450 after fire
  • Kawasaki kx 450 air cleaner clogged, poorly sealed, or missing
  • Kawasaki kx 450 air cleaner element clogged
  • Kawasaki kx 450 air duct loose
  • Kawasaki kx 450 air suction valve trouble
  • Kawasaki kx 450 air switching valve trouble
  • Kawasaki kx 450 backfiring when deceleration
  • Kawasaki kx 450 cracked or obstructed intake air pressure sensor
  • Kawasaki kx 450 crankshaft sensor trouble
  • Kawasaki kx 450 eCU ground and power supply trouble
  • Kawasaki kx 450 eCU trouble
  • Kawasaki kx 450 engine overheating - Water temperature sensor or crankshaft sensor trouble
  • Kawasaki kx 450 engine stalls easily
  • Kawasaki kx 450 engine vacuum not synchronizing
  • Kawasaki kx 450 exhaust Smokes Excessively
  • Kawasaki kx 450 firing incorrect
  • Kawasaki kx 450 fuel filter clogged
  • Kawasaki kx 450 fuel injector clogged
  • Kawasaki kx 450 fuel injector O-ring damage
  • Kawasaki kx 450 fuel injector trouble
  • Kawasaki kx 450 fuel line clogged
  • Kawasaki kx 450 fuel poor quality or incorrect
  • Kawasaki kx 450 fuel pressure regulator trouble
  • Kawasaki kx 450 fuel pressure too low or too high
  • Kawasaki kx 450 fuel pump bearings may wear. Replace the fuel pump
  • Kawasaki kx 450 fuel pump not operating
  • Kawasaki kx 450 fuel pump operates intermittently and often DFI fuse blows
  • Kawasaki kx 450 fuel pump relay trouble
  • Kawasaki kx 450 fuel pump trouble
  • Kawasaki kx 450 fuel/air mixture incorrect
  • Kawasaki kx 450 fuel/air mixture incorrect
  • Kawasaki kx 450 gear position sensor, starter lockout or side stand switch trouble
  • Kawasaki kx 450 inspect and repair or replace
  • Kawasaki kx 450 intake air pressure sensor trouble
  • Kawasaki kx 450 intake air temperature sensor trouble
  • Kawasaki kx 450 intake air temperature sensor trouble
  • Kawasaki kx 450 intermittent any DFI fault and its recovery
  • Kawasaki kx 450 little fuel in tank
  • Kawasaki kx 450 main throttle sensor trouble
  • Kawasaki kx 450 no or little fuel in tank
  • Kawasaki kx 450 poor acceleration
  • Kawasaki kx 450 spark plug burned or gap maladjusted
  • Kawasaki kx 450 spark plug dirty, broken or gap maladjusted
  • Kawasaki kx 450 spark plug incorrect
  • Kawasaki kx 450 spark weak
  • Kawasaki kx 450 stick coil shorted or not in good contact
  • Kawasaki kx 450 stick coil trouble
  • Kawasaki kx 450 subthrottle sensor trouble
  • Kawasaki kx 450 subthrottle valve actuator trouble
  • Kawasaki kx 450 throttle body assy dust seal damage
  • Kawasaki kx 450 throttle body assy holder loose
  • Kawasaki kx 450 throttle valves will not fully open
  • Kawasaki kx 450 unstable (rough) idling
  • Kawasaki kx 450 unstable fuel pressure
  • Kawasaki kx 450 vacuum hose
  • Kawasaki kx 450 vehicle-down sensor trouble
  • Kawasaki kx 450 water or foreign matter in fuel Change fuel
  • Kawasaki kx 450 water temperature sensor trouble

The electrical system includes the battery, the charging system, the starters, and also the charging system. it's conjointly attainable that the electrical system will fail thanks to a tangle with the generator. an honest place to begin troubleshooting the electrical system is to see the engine elements. for instance, it's attainable that the electrical system will fail thanks to a tangle with the generator. an honest place to begin troubleshooting the electrical system is to see the engine elements.

Possible Failure Types :

  • Strange Kawasaki KX 450 engine noise.
  • Kawasaki KX 450 fog from engine.
  • Strange Kawasaki KX 450 engine noise.
  • Kawasaki KX 450 Vibrations and Rattling
  • Kawasaki KX 450 Loud Acceleration
  • Kawasaki KX 450 rusty exhaust
  • Kawasaki KX 450 blockages in exhaust pipe
  • Kawasaki KX 450 wear and tear exhaust
Kawasaki Logo

Kawasaki Heavy Industries was started in 1878, as a producer of maritime equipment and vessels. Kawasaki began motorcycle manufacturing in the late 1960’s and today, their bikes are famous for being nearly bulletproof, and many of their models being friendly for new riders.

Check other Kawasaki fault codes.

Common abbreviations and their meanings below:

ABS: Anti-Lock Braking System
ACR: Automatic Compression Release
AFR: Air Fuel Ratio
AIS: Active Intake Solenoid
ATS: Air Temperature Sensor
BAS: Bank Angle Sensor
BCM: Body Control Module
CAN: Controller Area Network
CCM: Cruise Control Module
CKP: Crank Position Sensor
DLC: Datalink Connector
DTC: Diagnostic Trouble Codes
ECM: Electronic Control Module
ECT: Engine Coolant Temperature
ECU: Electronic Control Unit
EFI: Electronic Fuel Injection
EFP: Electronic Fuel Pump
ET: Engine Temperature sensor
FI: Fuel Injectors
FPR: Fuel Pressure Regulator
H-DSSS: Harley-Davidson® Smart Security System
HCU: Hydraulic Control Unit, ABS
HFSM: Hands Free Security Module
HO2S: Heated Oxygen Sensor
IAC: Idle Air Control actuator
IAT: Intake Air Temperature sensor
ICM: Ignition Control Module
IMAP: MAP + IAT in one unit
ISS: Ion Sensing System
JSS: Jiffy Stand Sensor
LHCM: Left Hand Control Module
MAP: Manifold Absolute Pressure sensor
MHR: Right Hand Control Module
RCM: Reverse Control Module
TCA: Throttle Control Actuator
TGS: Twist Grip Sensor
TMAP: Intake Air Temperature / Manifold Absolute Pressure equipment
TPS: Throttle Position Sensor
TSM / TSSM: (Turn Signal / Turn Signal Security Module)
VE: Volume Efficiency
VIN: Vehicle Identification Number
VSS: Vehicle Speed Sensor
WSS: Wheel Speed Sensor

These abbreviations, and the accompanying list of trouble codes, can be a great start when your Kawasaki check engine light comes on. As mentioned above, if you are not comfortable with electrical diagnostic work, a dealership or qualified technician can offer assistance. Please keep in mind that even though you have the ability to clear a DTC using the onboard diagnostic feature, you shouldn't clear the code prior to your service appointment. Let the technician view and clear the codes as they troubleshoot the issue.

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Motorcycle electrical systems are very complex to fix it, check with your motorcycle diagnosis tool for the fault code and start motorcycle troubleshooting process.Some bike problems require professional troubleshooting and repair. However, there are many issues that you can easily fix on your own.

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