top of page

The Fasting Life

Public·27 members
Mahmood Gusev
Mahmood Gusev

VAG-COM 409.1: How to Read and Erase Error Codes, Display and Monitor Current Parameters, Code and Adapt Control Units, and More with This Car Diagnostic Program

What is VAG-COM 409.1 and Why You Need It

If you own a Volkswagen, Audi, Skoda or Seat vehicle made up to year 2004, you may have heard of VAG-COM 409.1. It is a car diagnostic program that allows you to access and control various systems and components of your car using a simple USB cable.

vag com 409.1 full version 15


VAG-COM 409.1 can help you diagnose problems, monitor performance, customize settings, reset service intervals and more. It can save you time and money by avoiding unnecessary trips to the mechanic or dealer.

In this article, we will show you how to install and use VAG-COM 409.1 on your Windows computer, as well as its benefits and limitations. We will also compare it with other alternatives that you may want to consider.

How to Install VAG-COM 409.1 KKL Cable on Windows

To use VAG-COM 409.1, you will need a special cable called KKL (K-Line) that connects your car's OBD2 port (usually located under the dashboard) to your computer's USB port.

You can buy this cable online for a low price (around $10). However, before you plug it in, you will need to install some drivers and software on your computer.

Here are the steps to follow:

  • Unzip the file and run the setup.exe file.

  • Follow the instructions on the screen and choose the option "Install USB Serial Converter".

  • Do not connect the cable yet. Wait until the installation is complete.

  • Go to Control Panel > System > Device Manager (or right-click on My Computer > Properties > Hardware > Device Manager).

  • Expand "Other devices" or "Ports (COM & LPT)" and look for "USB Serial Port".

  • Right-click on it and choose "Properties".

  • Click on "Port Settings" > "Advanced".

  • For "COM Port Number", choose any number between 1-4.

  • Click OK twice and close Device Manager.

  • Connect the cable to your computer and car.

  • Turn on the ignition (but do not start the engine).

  • Unzip the file and run the vcds-lite.exe file.

  • Click on "Options" button.

  • Select the same COM Port Number that you chose in step 9.

  • Click on "Test" button.

  • If everything is working, it should display "Interface Status: Found!".

You are now ready to use VAG-COM 409.1!

How to Use VAG-COM 409.1 to Diagnose Your Car

VAG-COM 409.1 has a simple and intuitive interface that lets you access various functions and features of your car.

To start diagnosing your car, follow these steps: