OBDSTAR (M088) | Tohatsu 6-pins OBD – 16-pins OBD2 Adapter Cable | Motorboat
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
2 years warranty on all products
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Easy returns
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Professional customer service
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The OBDSTAR M088 is an adapter cable that converts the brand-specific 6-pin diagnostic connector of Tohatsu outboard motors to a standard 16-pin OBD2 (J1962) connector. The cable is intended for use in diagnostic work on Tohatsu motorboat drives and is exclusively compatible with OBDSTAR readers or programmers. The connector on the engine side connects to the 6-pin diagnostic plug specific to Tohatsu engines.
The adapter cable converts the proprietary pinout scheme of the Tohatsu 6-pin connector to the standardized 16-pin OBD2 port, allowing connected OBDSTAR equipment to process the engine’s diagnostic communication protocols. Through this connection, engine signals and fault codes are read by the diagnostic system. The cable housing and connectors feature a compact form factor that enables use in the limited space of a motorboat compartment.
ADVANTAGES
ATTENTION POINTS
Applications and functionalities
The M088 Adapter Cable supports the following diagnostic applications on Tohatsu outboard motors via OBDSTAR devices.
- Reading fault codes: Active and stored fault codes (DTCs) are read from the engine control system via the Adapter Cable, enabling diagnosis of faults in the engine management system.
- Clearing fault codes: After repairing a fault, stored error codes can be cleared from the engine control memory via the OBDSTAR device.
- Viewing live data: Real-time engine signals and sensor values are read and displayed during operation, providing insight into the current functioning of the outboard motor.
- Adjusting engine parameters: Depending on the OBDSTAR device and supported functions, specific engine settings can be adjusted via the diagnostic connection.
Compatible vehicles and applications
The compatibility below is based on available product information from OBDSTAR. The Adapter Cable is intended exclusively for Tohatsu outboard motors with a 6-pin diagnostic connector, to be used in combination with OBDSTAR readers or programmers.
Tohatsu:
- Outboard motors with 6-pin diagnostic connector — consult the OBDSTAR compatibility list for confirmed models and production years.
Package Contents
- 1x OBDSTAR (M088) | Tohatsu 6-pins OBD – 16-pins OBD2 Adapter Cable | Motorboat

