OBDSTAR (M061) | Yamaha 3-pins OBD – 16-pins OBD2 Adapter Cable | Motorboat
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The OBDSTAR M061 is the adapter cable for the 3-pin diagnostic connector on Yamaha outboard motors. The 3-pin side connects to the engine's factory diagnostic port, while the other end features a standard 16-pin OBD2 (J1962)-connector for your diagnostic device.
Yamaha equips its outboard motors with a proprietary 3-pin connector, which doesn't reflect the volume of data flowing through it—but it does mean a standard automotive OBD2 cable won't fit. This cable serves as the mechanical and electrical bridge between that port and the OBD2 interface of your diagnostic hardware, with no active signal conversion. The housing is compact and the cable is short, making it practical in the tight spaces around a marine engine.
Through this connection, diagnostic signals from the Yamaha engine management system are transmitted, allowing fault codes and engine data to be read. Available functions depend on your specific device and its accompanying software.
KEY BENEFITS
IMPORTANT NOTES
Applications and Capabilities
Through this connection, you access the engine control system of your Yamaha outboard motor.
Control units you can reach
- Engine Management System: the outboard motor control unit that communicates via the 3-pin connector.
- Other Systems: whether additional systems beyond the engine are accessible depends on your motor and device.
What You Can Do
- Read Diagnostic Codes: retrieve fault codes from the engine management system through the 3-pin connector.
- Clear Diagnostic Codes: erase stored fault codes after diagnosis is complete.
- Read Live Engine Data: monitor real-time sensor readings and engine parameters during diagnostic testing.
- Check Connection: verify that your device establishes communication with the engine management system.
- Please Note: which features are available is determined by your device's marine coverage.
Compatible Vehicles and Applications
The 3-pin diagnostic connector is what matters, not the engine model. only Yamaha outboard motors with this connector are supported. A comprehensive list by engine model and year is not available.
Yamaha:
- Yamaha outboard motors with 3-pin diagnostic connector: consult the OBDSTAR compatibility list for specific engine models and production years
Package Contents
- 1x OBDSTAR (M061) | Yamaha 3-pin OBD – 16-pin OBD2 Adapter Cable | Outboard Motor
Technical Specifications
| Specification | Description |
|---|---|
| Brand | OBDSTAR |
| Part Number | M061 |
| Type | Adapter Cable |
| Application | Yamaha 3-pin diagnostic port on outboard motors |
| Vehicle-Side Connector | Yamaha 3-pin OBD |
| Device connection | 16-pin OBD2 (J1962) |
| Control units | Outboard motor engine management system |
| Segment | Motorboat |
| Supported brands | Yamaha |
| Model range | Yamaha outboard motors with 3-pin diagnostic connector; model years not documented |
| Required to use | OBDSTAR diagnostic reader with marine coverage, such as the Marine Master or an iScan variant |
| Additional requirements | None; the cable works without an adapter or power supply |
| Weight | 0.1 kg |






