OBDSTAR (M021A) | Universal 6-pin OBD – 16-pin OBD2 Adapter Cable | Motorcycle
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
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\nThe OBDSTAR M021A is the universal cable for the 6-pin diagnostic port on motorcycles. The vehicle-side connector features a rectangular housing with six contact pins in a 2×3 configuration; the other end is the 16-pin OBD2 (J1962)-connector for your OBDSTAR equipment.\n
\nThis 6-pin connector is standard on many Chinese motorcycle brands, but it does not fit an OBD2 port. The cable carries the signal lines — including the K-line and the power leads — over to the corresponding pin positions of the J1962-standard, allowing the device to communicate with the engine management electronics. What you achieve is the engine management electronicsfrom the relevant platform. The list of brands below does not indicate individual models: not all models from a brand are supported, and thecoverage of your own device is decisive.\n
KEY FEATURES
IMPORTANT NOTES
Applications and functionality
Via the 6-pin connection you can access the engine management system of the motorcycle platform.
Control units you can reach
- Engine management electronics: The control unit connected to the 6-pin port and communicating via the K-line.
- Other systems: Whether additional units are accessible varies by brand, model and device.
What you can do
- Read fault codes (DTC): Retrieve stored and active diagnostic trouble codes from the engine management system.
- Clear fault codes: After diagnosis and repair, remove stored codes from the engine management system.
- Read live data: Monitor real-time values such as engine speed, throttle position and temperatures via the K-line.
- System identification: Allow the device to recognise the engine management electronics and log the communication.
- Note: Not all models from the brands mentioned are supported; your device's coverage is what matters.
Compatible vehicles and applications
The 6-pin diagnostic port is what matters, not the brand or model. The brands listed below are specified as compatible, provided the vehicle is equipped with that port; individual models and model years are not specified.
- AEON: Models with 6-pin OBD port.
- Benelli: Models with 6-pin OBD port.
- Benelli DSK: Models with 6-pin OBD port.
- CGZongshen: Models with 6-pin OBD port.
- CGQlifan: Models with 6-pin OBD port.
- CQXinyuan: Models with 6-pin OBD port.
- CQWangjiang: Models with 6-pin OBD port.
- CQZongshen: Models with 6-pin OBD port.
- Dadi Yingwang: Models with 6-pin OBD port.
- Dayun: Models with 6-pin OBD port.
- Jialing: Models with 6-pin OBD port.
- Jiangmen Dazhi: Models with 6-pin OBD port.
- Jiming: Models with 6-pin OBD port.
- Loncin: Models with 6-pin OBD port.
- QJBenelli: Models with 6-pin OBD port.
- Yongyuan: Models with 6-pin OBD port.
Package contents
- 1x OBDSTAR (M021A) | Universal 6-pin OBD to 16-pin OBD2 Adapter Cable | Motorcycle
Technical specifications
| Specification | Description |
|---|---|
| Brand | OBDSTAR |
| Part number | M021A |
| Type | Adapter cable |
| Application | Motorcycles with universal 6-pin diagnostic port (2×3) |
| Vehicle-side connector | Universal 6-pin OBD |
| Device-side connector | 16-pin OBD2 (J1962) |
| Communication | K-line |
| Control Units | Motor management electronics for motorcycles |
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| Supported brands | AEON, Benelli, Benelli DSK, CGZongshen, CGQlifan, CQXinyuan, CQWangjiang, CQZongshen, Dadi Yingwang, Dayun, Jialing, Jiangmen Dazhi, Jiming, Loncin, QJBenelli and Yongyuan |
| Model Range | Models from the mentioned brands with the 6-pin OBD port; build years are not specified |
| Required for use | OBDSTAR diagnostic scanner with motorcycle coverage, such as the MS50, MS70 or MotoMaster |
| Additionally required | No; the cable operates without an adapter or separate power supply |
| Weight | 0.1 kg |






