Mingching Electronics Technology Co., Ltd. is one of the most professional manufacturers and suppliers of obd‑ii 16pin in China, also supports customized service. Welcome to wholesale high quality obd‑ii 16pin for sale here from our factory. Also, free sample is available.
Product Specifications
| Item | Specification |
|---|---|
| Product Configuration | 6 independent OBD2 adapter cables in red, green, blue, yellow, purple, and white |
| Male Connector | Standard OBD-II 16-Pin Male, compliant with SAE J1962 automotive diagnostic interface requirements |
| Female Connector | OBD-II 16-Pin Female for connection to an external diagnostic adapter |
| Terminal Finish | Gold-plated contact terminals for oxidation resistance and reduced contact voltage drop |
| Cable Material | Flexible, bend-resistant PVC jacket with multi-stranded copper conductors |
| Standard Cable Length | 15–20 cm, customizable |
| Contact Resistance | <10 mΩ |
| Operating Voltage | 12V DC |
| Protection Rating | IP40 |
| Operating Temperature | -20°C to +70°C |
| Compatible Software | MultiECUScan, all versions |
| Compatible Vehicle Brands | Fiat, Alfa Romeo, Lancia |
| Supported ECU Systems | Engine, transmission, ABS, BCM, and other ECU modules |
| Factory Testing | 100% Factory Tested |
Factory Quality Testing
- Every cable is subjected to comprehensive testing before shipment, including:
- Connector continuity testing
- Contact resistance testing
- Simulated vehicle communication testing
- Sample connector mating/unmating durability testing
- Batch-level test record retention
- Inspection reports available upon request
Important: This product is an OBD diagnostic adapter cable set only. Diagnostic hardware adapters and MultiECUScan software are not included. The cables must be used together with a compatible MultiECUScan hardware adapter.
Key Features & Advantages
1. Six Color-Coded Cables for Different ECU Configurations
Red / Green / Blue / Yellow / Purple / White
The six color-coded housings correspond to different ECU pin configurations used across Fiat vehicle applications.
Technicians can quickly identify the required cable by referring to the vehicle service documentation, reducing trial and error and shortening diagnostic setup time.
Easy identification. Faster cable selection. Less room for error.
2. Gold-Plated Terminals + High-Purity Copper Conductors
Stable Communication. Reduced Connection Problems.
The terminals feature gold plating for improved oxidation and corrosion resistance.
The multi-stranded copper conductors are manufactured with controlled electrical characteristics to support reliable ECU data communication.
This helps reduce common diagnostic problems such as:
- ECU connection failures
- Interrupted data communication
- Incomplete fault-code reading
- Unstable live-data streams
- Communication dropouts
Performance Comparison
| Comparison | Standard Low-Cost Cable | Our MultiECUScan Adapter Cable Set |
|---|---|---|
| Communication Error Rate | >1.2%, with frequent ECU recognition failures and connection interruptions | ≤0.2%, based on continuous simulated vehicle communication testing |
| Connector Mating Durability | Contact looseness and signal fluctuation after approx. 300 cycles | ≥800 mating cycles, with secure terminal retention |
| Housing Material | Recycled plastic; prone to cracking at low temperatures and impact damage | High-toughness modified ABS housing, resistant to impact and compression |
| Cable Jacket | Standard PVC; becomes stiff at low temperatures and may crack after repeated bending | Weather-resistant PVC jacket, remains flexible at -20°C and resists cracking during repeated bending |
| Factory Testing | Basic continuity spot checks only | 100% inspection: continuity, impedance, simulated software communication + sample durability testing |
| Pin Manufacturing | Pin misalignment and larger tolerances may cause insertion problems | Precision injection molding with controlled connector tolerances for smooth mating |
3. Compact 15–20 cm Cable Design
Designed for Efficient Workshop Operation
The standard 15–20 cm cable length helps prevent cable tangling and clutter around the diagnostic workstation.
It is particularly convenient when working inside a confined vehicle cabin, while still providing enough length for comfortable operation without excessive tension on the connectors.
Compact. Flexible. Easy to handle.
4. Built for Demanding Workshop Environments
The cable is designed to operate from:
-20°C to +70°C
Suitable for a variety of automotive repair environments, from cold garages in winter to high-temperature working conditions near engine compartments.
The IP40-rated construction helps protect against workshop dust and metal particles.
Note: IP40 protection does not mean waterproof. Do not immerse the cable or expose it to high-pressure water cleaning.
5. Standardized OBD-II Interface - Plug & Play
The cables follow the SAE J1962 OBD-II physical interface standard.
Simply connect the adapter to the vehicle's original OBD diagnostic port.
No wire cutting.
No modification.
No damage to the vehicle's original wiring.
6. Complete 6-Piece Solution for Fiat Diagnostics
One complete set includes six color-coded adapter cables, eliminating the need to purchase individual cables separately.
A convenient solution for:
- Automotive repair shops
- Diagnostic technicians
- Automotive tool distributors
- Workshop equipment suppliers
- Automotive aftermarket retailers
One complete kit. Multiple ECU diagnostic applications.
What Can This Cable Set Do for Your Business?
For Automotive Repair Shops & Workshops
1. Expand Fiat Diagnostic Capabilities
One cable set supports multiple ECU systems, including:
- Engine
- Transmission
- ABS
- Body Control Module (BCM)
- Other supported ECU modules
Depending on the vehicle and diagnostic system, applications may include:
- Reading fault codes
- Clearing fault codes
- Reading live data
- ECU parameter configuration
- Selected module matching and calibration
Reduce the need to purchase multiple expensive dedicated diagnostic cables.
2. Reduce Rework & Improve Workshop Efficiency
Stable communication helps reduce ECU connection failures and communication errors, minimizing wasted diagnostic time and improving technician productivity.
3. Reduce Consumable Replacement Costs
Durable connectors and cable construction provide a longer service life than many low-cost generic harnesses, helping reduce the frequency and cost of replacement.
4. Reduce Technician Training Time
The six-color identification system allows new technicians to select the appropriate cable by following the vehicle service documentation.
For Automotive Parts & Diagnostic Tool Distributors
Complete SKU for Professional Customers
Fiat vehicles have a significant presence in the European automotive market. A complete MultiECUScan adapter cable set provides a practical aftermarket diagnostic accessory that can be sold as a complete kit rather than as individual cables.
Lower After-Sales Risk
Comprehensive factory testing helps reduce cable failures and communication-related customer complaints, helping lower return and after-sales service costs.
Private Label & Customization Available
Customization options include:
- Housing color
- Logo printing
- Cable length
- Packaging
Build a customized product line under your own brand.
Service & Support
1. Sample Support
Sample orders are available from 1 set for initial testing.
Test the cable on your own diagnostic equipment and vehicles before placing a larger order.
Special sample pricing may be available for first-time customers.
2. Volume Order Benefits
| Order Quantity | Benefits |
|---|---|
| 50–199 sets | Tiered wholesale pricing + priority production + priority shipment |
| ≥200 sets | Better wholesale pricing + free basic logo printing on the housing |
| ≥500 sets | Annual cooperation support + priority production capacity reservation + custom packaging options |
3. Customization Options
Housing Color
Custom housing colors available.
MOQ: ≥300 sets
Cable Length
Custom cable lengths available within:
5 cm–100 cm
Pin Configuration
Internal wiring can be modified according to customer-provided drawings or pinout specifications.
Packaging
Available options include:
- Neutral polybag
- Color box
- Custom logo packaging
4. Lead Time
| Order Type | Reference Lead Time |
|---|---|
| In-Stock Orders | 1–3 business days |
| Custom Samples | 7–10 business days |
| Custom Bulk Orders | 15–22 business days |
Lead time for bulk orders may vary depending on order quantity and customization requirements.
5. Technical & After-Sales Support
Quality Assurance
Verified quality issues found after delivery are covered by our return/replacement support policy.
Product Documentation
We can provide:
- Pinout documentation
- Product specifications
- Operating instructions
Technical Support
If you have questions regarding product compatibility or application, our technical team can assist with troubleshooting and product selection.
How Do We Prove Product Quality?
100% Factory Testing
Every cable set undergoes comprehensive factory inspection, including:
Continuity Testing
Contact Resistance Testing
Simulated MultiECUScan Communication Testing
Sample units from each batch are also tested for connector mating/unmating durability.
Corresponding batch test records and inspection reports can be provided according to customer requirements.
Market Experience
We supply automotive parts wholesalers and automotive diagnostic tool distributors in Europe and South America.
Our products are supplied to overseas automotive parts stores and professional repair workshops as part of the aftermarket diagnostic supply chain.
Repeat Customer Feedback
Our B2B customers report repeat purchases, with feedback commonly focusing on:
- Stable communication
- Reliable ECU recognition
- Durable connectors
- Reliable everyday workshop performance
Factory Verification Available
Customers can request:
- Online factory inspection
- Production and assembly process videos
- Product photos
- Diagnostic testing demonstrations
- Quality inspection information
📌 Applications
Suitable for:
- Automotive repair shops
- Independent repair workshops
- Automotive diagnostic workstations
- Automotive diagnostic tool suppliers
- Automotive parts wholesalers
- Offline automotive parts retailers
- DIY vehicle diagnostics and troubleshooting
⚠️ Important Compatibility & Safety Notice
This product is an OBD diagnostic adapter cable set only.
Diagnostic hardware adapters and MultiECUScan software are NOT included.
The cable set must be used together with a compatible MultiECUScan hardware adapter.
For 12V passenger vehicles only.
Do not use this product on 24V commercial vehicles, as incorrect voltage application may damage the cable harness or connected equipment.
Always verify the vehicle model, ECU configuration, diagnostic adapter, and pinout requirements before use.
Hot Tags: obd‑ii 16pin, China obd‑ii 16pin manufacturers, suppliers, factory
