OBDSTAR (M018A) | Yamaha 3+3+4-pins OBD – 16-pins OBD2 Adapter Cable | Motorcycle
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Warranty directly via AsTools
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2 years warranty on all products
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The OBDSTAR M018A Adapter Cable is specifically developed to establish a connection between Yamaha motorcycles and compatible diagnostic equipment. This cable features a multi-connector configuration, consisting of two variants of the 3-pin connector and a 4-pin connector, converging into a standard 16-pin OBD2 female interface. The cable is designed to physically connect to the specific diagnostic ports used by Yamaha on various motorcycle and scooter models.
The adapter enables communication between the vehicle's Electronic Control Unit (ECU) and the diagnostic tester via protocols such as K-Line and CAN-bus, depending on the year and type of connector. Additionally, the cable is equipped with external power clamps to supply power to the diagnostic device if the vehicle's diagnostic port does not provide 12V voltage. This design ensures stable data transmission and correct power supply during diagnostic work.
ADVANTAGES
KEY POINTS
Applications and functionalities
This adapter cable enables advanced diagnostic functions when connected to the appropriate equipment. The exact functionality depends on the capabilities of the connected diagnostic device.
- Reading fault codes: Access to stored DTCs in various modules.
- Live data display: Real-time reading of sensor values and parameters.
- ECU Identification: Retrieving hardware and software versions of the control unit.
- Service reset: Resetting maintenance intervals and service lights.
Compatible vehicles and applications
The M018A cable is designed for use with Yamaha motorcycles and scooters equipped with a 3-pin or 4-pin diagnostic connector. This includes models with K-Line (older generation) and CAN-bus (newer generation) systems.
Yamaha:
- Various Motorcycles: (Models with 3-pin or 4-pin diagnostic port)
- Scooters (including TMAX, XMAX): (Models with 3-pin or 4-pin diagnostic port)
- ATV / Side-by-Side: (Models with 3-pin or 4-pin diagnostic port)
Package Contents
- 1x OBDSTAR (M018A) | Yamaha 3+3+4-pin OBD – 16-pin OBD2 Adapter Cable | Motorcycle






