OBD2 16Pin Open-End Extension Cable – Customizable 16-Core Diagnostic Wiring for Automotive Systems
Product Overview
This specialized cable is designed to bridge vehicle OBD2 ports with external devices, offering a versatile solution for diagnostics, telematics, and aftermarket applications. Engineered to SAE J1962 and ISO 15765 standards, it features a standard 16Pin OBD2 male plug and an open-end female connector with exposed wires, enabling flexible integration with non-standard interfaces. The 16-core design ensures full retention of power, data, and ground signals, making it a reliable choice for the automotive industry.
Technical Specifications
| Parameter | Details |
|---|---|
| Model/SKU | OBD-16P-OPEN-05M (0.5m), OBD-16P-OPEN-1M (1m), OBD-16P-OPEN-2M (2m) |
| Compliance | SAE J1962 (Physical Interface), ISO 15765-4 (Data Protocol), RoHS/REACH |
| Connector Type | Male: 16Pin OBD2 Plug (Gold-Plated Contacts, IP44 Rating); Female: Open-End Exposed Wires (16 Cores, 15cm Length) |
| Cable Construction | AWG 24 Tin-Plated Copper Conductors, Double-Shielded (Braided Mesh + Aluminum Foil), TPE Jacket (-40°C to +85°C) |
| Electrical Performance | Rated Voltage: 9V–16V; Current: 5A per Core (10A Transient for Power Pins); Contact Resistance: ≤20mΩ |
| Mechanical Features | Plug Durability: 5,000+ Insertion Cycles; Cable Abrasion Resistance: IK06 Rating |
Key Features
1. Full-Function 16Pin Signal Transmission
- Transmits all OBD2 signals, including CAN/LIN data buses (Pins 6/14), K/L communication lines (Pins 7/15), and power/ground (Pins 16/4/5), ensuring compatibility with all OBD2 protocols (SAE J1850, ISO 14230, CAN 2.0B).
- Ideal for applications requiring real-time ECU data, such as fault code retrieval, emission monitoring, and performance tuning.
2. Open-End Design for Customized Wiring
- Standard OBD2 male plug allows direct connection to vehicle ports, while the open female end provides 15cm of color-coded, independent wires for easy soldering or crimping to device PCBs, sensors, or modular connectors.
- Eliminates the need for adapters, simplifying integration for proprietary telematics modules, diagnostic tools, or DIY automotive projects.
3. Superior Signal Integrity & Durability
- Double-shielded construction reduces electromagnetic interference (EMI) from engine components, ensuring error-free data transmission even in high-noise environments.
- High-temperature PBT plug housing (耐 125°C) and oil-resistant TPE cable jacket withstand harsh in-vehicle conditions, passing USCAR-2 vibration and thermal cycle tests.
4. Customizable Length & Termination Options
- Available in lengths from 0.5m to 5m (tolerance ±1%), suitable for compact car dashboards or extended routing in commercial vehicles and industrial machinery.
- Optional pre-crimped terminals (spade, ring, or JST connectors) available for plug-and-play device integration, reducing installation time by 30%.
Applications
1. Professional Automotive Diagnostics
- Extends the reach of scan tools like Autel MaxiCOM or Launch X-431 in tight engine bays or under-seat OBD ports, minimizing wear on vehicle connectors and improving technician efficiency.
- Enables bi-directional communication for ECU programming, software updates, and advanced diagnostic functions in dealership service centers.
2. Telematics & Fleet Management
- Connects GPS trackers, 4G/LTE modems, and data loggers to OBD2 ports, with open wires directly soldered to module PCBs for space-efficient installations in fleet vehicles.
- Facilitates real-time monitoring of vehicle location, fuel consumption, and diagnostic trouble codes (DTCs) for logistics companies and rental car fleets.
3. Aftermarket Electronics & DIY Modifications
- Powers and signals aftermarket devices such as head-up displays (HUDs), OBD-to-Wi-Fi adapters, and performance gauges, with flexible wiring for custom dashboard setups.
- Popular among automotive enthusiasts for retrofitting classic cars with modern OBD2-compatible features without modifying factory wiring.
4. Industrial & Heavy Equipment
- Provides diagnostic connectivity for construction machinery (excavators, bulldozers) and agricultural equipment with OBD2-compliant engines, supporting remote fault diagnosis and predictive maintenance.
- Custom lengths up to 5m accommodate complex machinery layouts, ensuring reliable signal transmission across large equipment frames.
Why Choose Our OBD2 Open-End Cable?
- Rigorous Quality Control: 100% tested for signal integrity, thermal stability, and mechanical durability, with a defect rate of <0.1%.
- Fast Customization: 5-day sample lead time for custom lengths or terminal types; bulk orders (1,000+ units) enjoy 10% discounts and 21-day production cycles.
- Technical Support: Free access to OBD2 pinout diagrams, wiring schematics, and EMI shielding guidelines from our automotive electronics engineers.
- Global Compliance: RoHS/REACH certified and CE marked, suitable for export to North America, Europe, and APAC markets.
