Jaltest (JDC633A) | Tohatsu 6-pins OBD - 16-pins OBD2 Adapter Cable | Internal combustion engine
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 Jaltest JDC633A is the adapter cable that connects the 6-pin diagnostic connector of Tohatsu outboard motors to a standard 16-pin OBD2 interface. On the engine side, the 6-pin connector plugs in under the engine cover, while the interface side features the 16-pin OBD2 connection for the Jaltest Link. Tohatsu uses the same 6-pin form factor across two power classes: this cable matches the pin configuration of the 40-60 hp models, while the JDC632 version covers 10-20 hp.
This cable routes the outboard motor's communication lines through to the Jaltest Link, establishing direct communication with the onboard control unit. This gives your diagnostic equipment access to the engine control module ECM (Engine Control Module) on the MFS 40, MFS 50, and MFS 60, including fault codes, live data readings, component actuation, and service interval reset. Parameter configuration and calibration are not supported on this engine control unit. The cable falls under Jaltest Marine.
KEY BENEFITS
IMPORTANT NOTES
Applications and features
Through this connection, you can access the Tohatsu outboard engine control unit using Jaltest software.
Control units you can access
- ECM — Engine Control Module: The engine management system for the MFS 40, MFS 50, and MFS 60. Read fault codes, view live data, control components, access ECU information, reset maintenance intervals, and monitor real-time parameters.
What you can do
- Read fault codes: Access the fault memory of the engine control unit.
- View live data: Monitor current sensor readings connected to the engine control unit.
- Perform active tests: Run component tests on the engine control unit.
- Reset service intervals: Clear the maintenance counter after servicing.
- Monitor in real time: Track values live while the engine is running.
Compatible vehicles and applications
The connector type determines compatibility, not the model. This cable fits Tohatsu outboard motors from 40–60 hp with the 6-pin diagnostic connector. Jaltest Marine covers the models listed below; check your motor's connector type on-site before ordering.
Tohatsu:
- MFS 40 — control unit ECM (Engine Control Module)
- MFS 50
- MFS 60
Package contents
- 1x Jaltest (JDC633A) | Tohatsu 6-pin OBD to 16-pin OBD2 Adapter Cable | Gasoline Engine
Technical Specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference Number | JDC633A |
| Type | Adapter Cable |
| Application | Tohatsu outboard motors, 40-60 hp |
| Engine-side Connection | 6-pin OBD |
| Interface-side Connection | 16-pin OBD2 |
| Control Units | ECM (Engine Control Module) |
| Segment | Gasoline Engine (Marine) |
| Jaltest Module | Jaltest Marine |
| Part of Cable Set | Not included in a cable set; available separately in the Jaltest catalog |
| Required to Use | Jaltest Link with valid software license |
To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.
