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22 Most Common Fault Codes in Motorcycle Diagnostics

Modern motorcycles are becoming increasingly complex, with electronic control systems that manage everything from the engine to the suspension. This means that when something goes wrong, it can be difficult to figure out what the problem is – and that's where motorcycle diagnostics come in.


Motorcycle diagnostics is the process of using specialised equipment to connect to the electronic control systems of a motorcycle in order to identify any faults that may be present. This can be anything from a simple check engine light to a more complex issue with the bike's engine management system.


What Are Fault Codes?


Fault codes are basically error messages that are generated by the motorcycle's computer system. These codes can be accessed by using a diagnostic tool, which is connected to the motorcycle's diagnostic port. The codes can tell you what is wrong with the motorcycle and can help you troubleshoot the problem.


What Are the Most Common Motorcycle Fault Codes?


When it comes to motorcycles, there are a variety of different fault codes that can be displayed on a diagnostic tool. Here is a look at some of the most common motorcycle fault codes and what they mean:


1. P0101


This code indicates that there is an issue with the mass air flow sensor.


2. P0102


This code indicates that there is an issue with the airflow sensor circuit.


3. P0103


This code indicates that there is an issue with the throttle position sensor.


4. P0104


This code indicates that there is an issue with the intake air pressure sensor.


5. P0105


This code indicates that there is an issue with the exhaust pressure sensor.


6. P0106


This code indicates that there is an issue with the engine temperature sensor.


7. P0107


This code indicates that there is an issue with the fuel level sensor.


8. P0108


This code indicates that there is an issue with the fuel pressure sensor.


9. P0109


This code indicates that there is an issue with the engine speed sensor.


10. P0110


This code indicates that there is an issue with the coolant temperature sensor.


11. P0111


This code indicates that there is an issue with the intake air temperature sensor.


12. P0112


This code indicates that there is an issue with the exhaust gas temperature sensor.


13. P0113


This code indicates that there is an issue with the air/fuel ratio sensor.


14. P0114


This code indicates that there is an issue with the oxygen sensor.


15. P0115


This code indicates that there is an issue with the engine coolant temperature sensor.


16. P0116


This code indicates that there is an issue with the engine oil temperature sensor.


17. P0117


This code indicates that there is an issue with the engine water temperature sensor.


18. P0118


This code indicates that there is an issue with the engine oil pressure sensor.


19. P0119


This code indicates that there is an issue with the engine water pressure sensor.


20. P0120


This code indicates that there is an issue with the throttle position sensor.


21. P0121


This code indicates that there is an issue with the throttle position sensor circuit.


22. P0122


This code indicates that there is an issue with the throttle position sensor circuit's low input.


Conclusion


There are a variety of different fault codes that can be displayed on a motorcycle diagnostic. Each code represents a different issue that needs to be addressed. It is important to consult with a qualified technician in order to determine the cause of the problem and have it repaired properly.


At York Motorbike, why we offer motorbike repairs and a comprehensive range of services, all of which are carried out by our experienced and qualified mechanics. So, whether you need an MOT or a service, we’re here to help. We’ll make sure that your motorcycle is running smoothly and safely, so you can enjoy the ride. Contact us to get started!

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