VAG MD1CP004 / MD1CP014 Bench Cable
Dedicated Pinout Harness for Bosch MD1 VAG Group ECU Tuning.
Autotuner Bench Cable – Safe Bench Access for High-Security VAG Diesel. This specialized harness is essential for working on the Bosch MD1CP004 and MD1CP014 ECUs, common across modern VAG Group vehicles (VW, Audi, Skoda, Seat). It provides a direct, secure connection that eliminates the need to open the ECU or risk bending pins with manual probing.
The cable ensures the correct factory pinout is connected to your tuning tool, enabling **Bench Mode** communication for full memory reading, writing, and advanced diagnostics. This is the fastest and safest method for tuning these high-security control units.
Why Choose This Cable?
- ✓ MD1 Dedicated: Perfect fit for MD1CP004 and MD1CP014 connectors.
- ✓ Solder-Free Bench: Access full memory without ECU disassembly.
- ✓ VAG-Specific: Ensures correct signal routing for VAG protocols.
- ✓ Time Saver: Quick, repeatable bench hookups.
Product Features
Dedicated Connector
Features the specific proprietary plug required to interface directly with the Bosch MD1CP004/014 ECU. Eliminates the guesswork of manual pinning and reduces the risk of errors.
Bench Mode Unlock
Enables the ECU to enter Bench (Service) Mode. This allows full read/write access to both FLASH and EEPROM memory required for comprehensive tuning, component cloning, and repair.
Universal Tool Compatibility
The tool-side connection is universally compatible with tuning devices that support the MD1CP004/014 Bench protocol, including Autotuner, Flex, Kess3, and KTAG.
High Quality Construction
Constructed from durable, flexible wiring with high-quality plugs, built to withstand the constant use required for professional tuning operations on modern high-security control units.
Technical Specifications
| ECU Compatibility | Bosch MD1CP004, MD1CP014 |
| Vehicle Application | VAG Group (VW, Audi, Skoda, Seat, Porsche) Diesel Vehicles |
| Tuning Mode | Bench Mode / Pinout |
| Length | 1.5 Meters (Approx.) |
| Required Accessories | Bench Stand/Frame and External Power Supply |
Package Includes: 1x VAG MD1CP004 / MD1CP014 Bench Cable.
Note: Requires the Autotuner universal cable box (or equivalent) and a stable external power supply (BSU) to function. For professional use only.






