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Right Angle J1939 Male to OBD2 Female Adapter

3 month ago
10 0
Product details
Fubon Harness is a specialized manufacturer dedicated to the design and production of automotive cable and connectors, delivering high-quality connection solutions for vehicle maintenance, electronic diagnostics and fleet management applications worldwide. 
Right Angle J1939 Male to OBD2 Female Adapter
Right Angle J1939 Male to OBD2 Female Adapter
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our Right Angle J1939 Male to OBD2 Female Adapter is engineered to simplify the connection between heavy-duty vehicle diagnostic ports and standard scan tools. The compact right-angle design is ideal for tight engine bay spaces, preventing strain on both the vehicle port and your diagnostic equipment during testing. This adapter converts a J1939 9-Pin Type-II (green) diagnostic port commonly found in heavy-duty trucks, buses, and construction machinery into a J1962 OBD-II female port, allowing standard OBD-II diagnostic tools to be used.
The right-angle design makes it ideal for tight spaces, preventing cable strain and ensuring a secure fit. Built with high-quality copper wiring and rugged molded connectors, it delivers reliable communication between your diagnostic tool and the vehicle ECU.
Item Description
Product Name Right Angle J1939 Male to OBD2 Female Adapter
Connector Type • P1: OBDII 16Pin female connector , 2-row 16-pin layout with clearly marked pin numbers (1-16)
• P2: 9Pin male connector (Cummins 9Pin specification), 8-position pinout with threaded locking flange, clearly marked pin positions
• Integrated one-piece design, direct pin-to-pin connection without intermediate wiring, with empty PIN through-terminal design for stable signal transmission
Material & Compliance • Housing: Flame-retardant ABS material for main connector body, glass-filled flame-retardant nylon for green locking cap
• Pins: High-purity copper alloy with tin plating, excellent conductivity and corrosion resistance
• All materials comply with RoHS environmental protection requirements
Electrical Performance • 100% full-pin continuity tested, no shorts, opens, broken pins, miswiring, or misalignment
• Dielectric withstand test: DC 300V / 10ms, no electrical breakdown
• Insulation resistance: ≥10MΩ
• Conduction resistance: ≤3Ω
• Wire and terminal pull test: 20AWG wires withstand minimum 6.5kg pull force without terminal separation
Application • OBD2 diagnostic scanner to Cummins 9Pin heavy-duty truck diagnostic port conversion
• Heavy-duty truck, bus and commercial vehicle fault diagnosis, ECU tuning and real-time data monitoring
• Aftermarket automotive diagnostic tool accessory for professional repair shops and fleet maintenance teams
• Direct adapter for connecting standard OBD2 tools to 9Pin vehicle diagnostic ports
Built as a reliable OBD diagnostic adapter, this connector features a rugged black ABS housing and a secure locking mechanism on the J1939 end, ensuring a stable connection even in high-vibration environments. The OBD2 female end is precision molded to fit all standard scan tools, eliminating the risk of loose contacts or intermittent signals during critical diagnostics.
Every component of this automotive diagnostic adapter undergoes strict continuity and insulation testing to ensure consistent performance. The direct pin-to-pin construction minimizes signal loss, allowing you to read fault codes, monitor live data, and perform system calibrations with accuracy.
Designed for daily use in workshops and service fleets, this adapter is lightweight and easy to carry, making it a practical addition to any technician’s tool kit. It eliminates the need for multiple bulky cables, streamlining your diagnostic setup and saving valuable time during vehicle inspections.
At Fubon Harness, we are committed to providing durable, cost-effective connection accessories that meet the unique needs of heavy-duty vehicle professionals. Whether you need standard adapters or custom solutions, we deliver products you can rely on.
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Shenzhen Fubang Wire harness Co.,Ltd
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2 year


Main Product: OBDII CABLE, Automotive Cable Assembly , Automotive Cables, Automotive Wiring Harness, Custom Wiring Harness, Energy Storage Harness