Updated: 12 August 2026.
EPCWire VAG EPC & Wiring Online System is a Windows desktop application that brings VAG ETKA electronic parts information and ELSA online wiring information into one workshop-focused interface. It is designed for parts and diagnostic professionals who want both workflows on a dedicated workshop computer.
VAG ETKA electronic parts in EPCWire
The ETKA section is used for supported VAG electronic parts-catalog research. Workshops can navigate vehicle and catalog groups, review part references and use supported VIN information. Final suitability should always be confirmed for the exact VIN, production date, equipment and market before ordering.
ELSA online wiring in EPCWire
The ELSA section provides supported online wiring-information workflows inside the desktop application. Wiring information helps technicians trace power, ground, network, connector and signal paths, but it must be combined with correct vehicle identification and professional electrical measurement.
EPCWire plan and price
- One-year subscription
- Up to four VIN searches per day in total
- Windows 10 and Windows 11 desktop application
- Use on up to two different physical PCs
- No support for virtual machines or older Windows versions
- Internet connection required for online information
Desktop application only
EPCWire does not include web or browser access. If you prefer a browser-based service without installing the desktop application, choose the separate ETKA and ELSA WEB product.
Activation email is required
The product page includes a mandatory EPCWire Activation Email field. Enter the exact address that will be used inside the desktop application before adding the product to the cart. 1XOBD creates the activation for this address, and it is saved with the cart and order independently of the billing email.
Who is EPCWire for?
EPCWire is intended for legitimate automotive workshops, diagnostic specialists and parts professionals working with supported Volkswagen Group vehicles. Exact brand, vehicle and market coverage can vary.
Computer preparation
- A physical computer running Windows 10 or Windows 11
- Reliable Internet access
- Permission to install and run a desktop application
- Correct system date and time
- The registered application email
One subscription may be used on two different physical PCs with the same activation email. The allowance remains four VIN searches per day in total; it is not multiplied per computer. Virtual machines, VPS desktops and older Windows versions are not supported.