Hi-Quality 4-Pin Diagnostic Extension Cable for Harley Davidson
Essential link between your OBD2 scanner and the motorcycle’s ECU.
This diagnostic cable adapts a standard 16-pin OBD2 plug to the weatherproof 4-pin Deutsch DT06-4S connector found on 2000 and newer Harley Davidson motorcycles. It serves as a vital interface for tuning tools and code readers, enabling precise data exchange and real‑time adjustments directly from the bike’s onboard computer.
Use it with any wired or wireless OBD2 scanner to read fault codes, monitor live engine data, reset adaptations, and optimise fuel mapping. The generously long cable allows you to position the diagnostic equipment comfortably while keeping the motorcycle connector easily accessible.
Compatibility
Specifically designed for Harley Davidson models equipped with a J1850 4-pin diagnostic socket. Verified fitments include:
- 2001 – 2010 Softail
- 2001 – 2011 Dyna
- 2001 – 2013 Touring
- 2001 – 2013 Sportster
- 2002 – Present V-ROD
Works seamlessly with after‑market tuning interfaces (Power Vision, FP3, TuneECU) and standard ELM327‑based readers.
Key Features
- Guaranteed compatibility – engineered exclusively for Harley J1850 ECU systems, ensuring a stable, error‑free connection.
- Performance tuning – unlocks full read/write access to engine parameters, allowing accurate adjustment of power delivery, fuel efficiency, and throttle response.
- 360° flexible net tail – a high‑toughness braided strain relief protects the wire core from bending and pulling, doubling the cable’s service life even under daily workshop use.
- Durable PVC jacket – corrosion‑resistant, heat‑resistant outer cover stands up to oil, chemicals, and engine bay temperatures.
Usage & Benefits
The 16-pin female output connects directly to any OBD‑II fault diagnosis machine. Ideal for both professional mechanic workshops and home users, the extension length lets you keep the scanner in a convenient position while monitoring live data – sensor states, error codes, engine parameters, and more. Whether you need a quick health check or a full dyno‑tuning session, this adapter provides the secure, high‑speed link your diagnostics require.
Manufacturer – Autosvs Technology
Autosvs Technology is a veteran diagnostic connector manufacturer with numerous OEM collaborations. Their advanced production lines use the latest technology, delivering products that consistently outperform the competition. Every Autosvs Technology cable is built to the same rigorous quality standards you trust from Autodiag Technology products – reliability, precision, and durability you can count on.
