Description
The TEXA 3904820 Daelim Diagnostic Cable (3151/AP38) is a genuine OEM TEXA diagnostic cable engineered specifically for Daelim Motor motorcycles equipped with Kefico engine control units (ECUs) that support serial diagnostics. Designed for use with the TEXA IDC6 Bike diagnostic platform, this cable enables OEM-level communication between compatible Daelim motorcycles and TEXA diagnostic interfaces for accurate troubleshooting, maintenance, and repair. It also supports select DAFRA motorcycles, including the Roadwin 250R and Horizon 250.
The AP38 is intended for professional motorcycle dealerships, powersports repair facilities, and independent service technicians who require reliable access to engine management systems for diagnostics and service procedures.
Using the TEXA IDC6 Bike platform, technicians can perform:
- Read and clear diagnostic trouble codes (DTCs)
- View live engine and sensor data
- Engine management diagnostics
- Fuel injection diagnostics
- ECU communication
- Supported service functions
- OEM-level diagnostics supported by TEXA IDC6 Bike software
Built to TEXA's demanding OEM standards, the AP38 provides dependable communication and long-lasting durability in professional workshop environments.
Key Features
- Genuine OEM TEXA diagnostic cable
- Designed for Daelim motorcycles with Kefico ECUs
- Compatible with select DAFRA motorcycles
- OEM-level engine management diagnostics
- Reliable ECU communication
- Heavy-duty workshop-grade construction
- Plug-and-play operation with TEXA IDC6 Bike software
- Professional solution for motorcycle repair facilities
- Requires external power during operation
Vehicle Compatibility
The TEXA 3904820 (3151/AP38) supports compatible motorcycles from:
Daelim Motor
Compatible with Daelim motorcycles equipped with Kefico engine control units that support serial diagnostics.
DAFRA
- DAFRA Roadwin 250R
- DAFRA Horizon 250
Important: This cable is not compatible with Daelim motorcycles equipped with Delphi ECUs. Models using a Delphi ECU require the TEXA 3151/AP07 Universal Cable with Pin-Out Adapters and Probe 7 instead.
Always verify compatibility using the latest TEXA IDC6 Bike vehicle coverage before ordering.
Compatible TEXA Equipment
The TEXA 3904820 (3151/AP38) is compatible with:
- TEXA TXT MULTIHUB
- TEXA Navigator TXT
- TEXA Navigator TXB
- TEXA AXONE Voice
- TEXA AXONE Plus
- TEXA AXONE Nemo Plus
- TEXA IDC6 Bike Diagnostic Software
Additional Accessories Required
Required
- TEXA IDC6 Bike software license
- TEXA TXT MULTIHUB, Navigator TXT, or Navigator TXB diagnostic interface
External Power Required
The AP38 requires an external power source during diagnostic procedures to establish communication with supported motorcycles.
TXT Interface Requirement
When using a TXT or TXT MULTIHUB, you will also need:
- TEXA 3903689 TXT Power Supply & Adapter Kit
No additional adapter is required when using a Navigator TXB interface.
For Delphi ECU Models
If the motorcycle is equipped with a Delphi ECU, you must instead use:
- TEXA 3151/AP07 Universal Cable with Pin-Out Adapters
- Probe 7
These are required because Delphi-equipped Daelim motorcycles utilize a different diagnostic connector.
Why Buy from Axiom Tool Co?
When you purchase your TEXA diagnostic equipment from Axiom Tool Co, you're working with experienced powersports diagnostic specialists who understand OEM motorcycle diagnostic systems.
Benefits of Buying from Axiom Tool Co
- Authorized TEXA distributor
- Genuine OEM TEXA products
- Expert motorcycle diagnostic support
- Assistance selecting the correct diagnostic cables and adapters
- Competitive pricing
- Fast nationwide shipping
- Outstanding customer service before and after the sale
Whether you service Daelim motorcycles, DAFRA models, or operate a multi-brand powersports repair facility, Axiom Tool Co can help you build the right TEXA diagnostic solution.
Technical Specifications
Manufacturer: TEXA
Manufacturer Part Number: 3904820
Cable Number: 3151/AP38
Product Name: Daelim Diagnostic Cable
Application: Motorcycle Diagnostics
Supported Brands:
- Daelim Motor
- DAFRA
Supported ECU:
- Kefico ECU
Primary Functions:
- Engine Management Diagnostics
- Fuel Injection Diagnostics
- Live Data
- Fault Code Reading & Clearing
- Service Functions
Power Requirement:
- External power required
Not Compatible With:
- Daelim motorcycles equipped with Delphi ECUs
Alternative Cable for Delphi Models:
- TEXA 3151/AP07 Universal Cable with Pin-Out Adapters + Probe 7
Software Compatibility:
- TEXA IDC6 Bike
Interface Compatibility:
- TEXA TXT MULTIHUB
- TEXA Navigator TXT
- TEXA Navigator TXB
OEM Quality: Genuine TEXA

