OBDSTAR MS50 Basic | Diagnostic Tool | Moped/Motorcycle

Diagnostic Functions

The OBDSTAR MS50 Basic delivers core diagnostic capabilities for reading and analyzing electronic systems on motorcycles and mopeds. The functions below form the foundation for fault diagnosis and system monitoring.

• Read fault codes: Reading stored fault codes from connected control units for quick identification of issues.
• Clear fault codes: Removing fault codes from the control unit memory after repairs have been completed.
• Live data stream: Real-time display of sensor and actuator values during vehicle operation.
• Data logging and playback: Recording and replaying live data streams to locate intermittent faults.
• Actuator test: Commanding actuators and components to verify operation without driving the vehicle.
• Settings: Adjusting parameters and configurations in the control units.
• Coding: Programming components and modifying software configurations in the control units.
• Automatic VIN recognition: Automatic detection of the vehicle identification number for quick vehicle identification.
• Fault guidance and technical bulletins: Access to diagnostic data and technical information for targeted troubleshooting.

Service and maintenance functions

The OBDSTAR MS50 Basic supports multiple service and maintenance functions for motorcycles and mopeds. Available functions may vary by vehicle make, model, and year.

Engine and powertrain

• Oil service reset: Resetting the maintenance indicator after an oil change.
• Throttle position sensor reset: Calibrating the throttle position sensor after replacement or cleaning.
• Air-fuel ratio reset: Restoring the air-fuel ratio for optimal combustion.
• Engine control unit reset: Resetting the engine control unit after maintenance or component replacement.

Transmission and drivetrain

• Gear learning: Teaching gear positions to the transmission control unit.

Brake and stability systems

• ABS brake system bleeding: Performing the bleeding procedure on the ABS hydraulic system to remove air from the brake lines.

Special features and capabilities

In addition to standard diagnostic and service functions, the MS50 Basic offers additional features to support workshop operations.

• One-click remote assistance: Remote support from OBDSTAR technicians for complex diagnostic tasks.
• One-click software update: Wireless installation of the latest software via WiFi.
• Data stream display in multiple formats: View live data as text, waveform graph, or gauge display for quick diagnostics and troubleshooting.
• ECU programming and coding: Program and code electronic control units for maintenance and component replacement.
• Tire pressure monitoring system reset: Reset the TPMS system after tire rotation or replacement.
• EOL mode: End-of-line mode for production and configuration tasks.
• Transmission memory reset: Clear learned values in the transmission control unit.
• Control unit memory clearing: Erase control unit memory for fresh start after service.

Supported vehicle brands

The MS50 Basic supports a wide range of motorcycle and scooter brands from various regions. Available coverage per brand and model depends on installed software and licensing.

• European: Aprilia, Benelli, BMW, Cagiva, Ducati, Generic, KTM, MV Agusta, Peugeot, Piaggio, Royal Alloy, Triumph, Vespa
• Asian: Aeon, Bajaj, Hartford, Hero, Honda, Kawasaki, Kymco, PGO, Royal Enfield, Suzuki, SYM, TVS, Yamaha
• American: Buell, Harley-Davidson
• Chinese: Haojue, Lifan, Xgjao

Optional add-ons and expansions

Various optional hardware adapters are available for the OBDSTAR MS50 Basic to expand brand-specific coverage and connection options for different motorcycle models.

Hardware modules and accessories

• M002A Ground cable: Cable for connecting the diagnostic device to an external battery for stable power supply.
• M006 Diagnostic adapter (Kawasaki): Extension cable for connecting the diagnostic scanner to the specific diagnostic port on Kawasaki motorcycles.
• M008 Diagnostic adapter (Kawasaki): Extension cable for connecting the diagnostic scanner to the specific diagnostic port on Kawasaki motorcycles.
• M009 Diagnostic adapter (Kawasaki): Extension cable for connecting the diagnostic scanner to the specific diagnostic port on Kawasaki motorcycles.
• M013 Diagnostic adapter (LIFAN/SUZUKI): Extension cable for connecting the diagnostic scanner to the specific diagnostic port on LIFAN and Suzuki motorcycles.
• M014 Diagnostic adapter (SUZUKI): Extension cable for connecting the diagnostic scanner to the specific diagnostic port on Suzuki motorcycles.
• M020 Diagnostic adapter (AEON/BENELLI): Extension cable for connecting the diagnostic scanner to the specific diagnostic port on AEON and Benelli motorcycles.
• M022A Diagnostic adapter (BENELLI): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Benelli motorcycles.
• M023 Diagnostic adapter (SUZUKI): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Suzuki motorcycles.
• M024 Diagnostic adapter (SYM): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on SYM motorcycles.
• M025 OBD-II adapter: Adapter for connection to motorcycles equipped with a standard 16-pin OBD-II diagnostic port.
• M026 Diagnostic adapter (SYM): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on SYM motorcycles.
• M028 Diagnostic adapter (PGO): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on PGO motorcycles.
• M029 Diagnostic adapter (YAMAHA): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Yamaha motorcycles.
• M030 Diagnostic adapter (HARTFORD): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Hartford motorcycles.
• M045 Diagnostic adapter (SHINERAY): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Shineray motorcycles.
• M046 ABS diagnostic adapter (BENELLI): Specialized adapter cable for diagnosing the ABS system on compatible Benelli motorcycles.
• M047 Diagnostic adapter (VESPA): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Vespa scooters.
• M048 Diagnostic adapter (APRILIA): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Aprilia motorcycles.
• M052 Diagnostic adapter (ROYAL ENFIELD): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Royal Enfield motorcycles.
• M055 Diagnostic adapter (HONDA): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Honda motorcycles.
• M056 Diagnostic adapter (KYMCO): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Kymco scooters.
• M061 Diagnostic adapter (YAMAHA): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Yamaha motorcycles.
• N001 Converter (ROJO/AVIC EFI): Converter module for communication with the specific EFI systems of ROJO and AVIC.
• N052 Diagnostic adapter (ROYAL ENFIELD): Adapter cable for connecting the diagnostic reader to the specific diagnostic port on Royal Enfield motorcycles.

License information

The OBDSTAR MS50 Basic comes with a software license that provides access to motorcycle diagnostic software and associated software updates via WiFi. After the license period expires, basic functionality remains available with the last installed software version.

• License period: A 1-year license is included with purchase for access to software updates.
• Software updates: Updates add support for new motorcycle models, expanded diagnostic functions, and improved existing software.
• Extended features: Access to the latest software for comprehensive vehicle coverage, remote assistance, and additional system functions requires an active license.
• After license expiration: The diagnostic scanner continues to work with the last installed software version, but won't receive new updates until the license is renewed.

Package contents

• 1x OBDSTAR MS50 Basic diagnostic scanner
• 1x 12V2A charger
• 1x M001A main cable
• 1x M002 power cable
• 1x M003A multifunctional jumper cable
• 1x N004 diagnostic adapter (Aprilia/Ducati/Honda/KTM/Piaggio/Vespa/Yamaha)
• 1x M005 diagnostic adapter (Kawasaki)
• 1x N012A diagnostic adapter (Suzuki)
• 1x N015A diagnostic adapter (Honda)
• 1x M018A diagnostic adapter (Yamaha)
• 1x N021A diagnostic adapter (Aeon/Benelli/Chinese brands)
• 1x N026 diagnostic adapter (SYM)
• 1x N027 diagnostic adapter (Kymco/Kawasaki)
• 1x N041 OBD adapter

Technical specifications