Xentry Passthru Openport 2.0 May 2026

Read and clear fault codes (DTCs) from every module (Engine, Transmission, ABS, Airbag, etc.). Live Data Monitoring: View real-time sensor data.

Here is everything you need to know about setting up and using this powerful duo. What is Xentry Passthru?

A steady battery charger for your car. Never perform coding or long diagnostics on a weak battery; if the voltage drops, you risk "bricking" a module. Setup Guide: Step-by-Step 1. Install the Openport 2.0 Drivers Xentry Passthru Openport 2.0

Reset service intervals, perform transmission adaptations, or enable hidden features. Why the Openport 2.0?

Cheap $20 Openport clones from auction sites are prone to overheating and connection drops. For sensitive coding, an original Tactrix is highly recommended. Read and clear fault codes (DTCs) from every

Manually trigger components like fuel pumps or cooling fans.

To run Xentry Passthru smoothly, your laptop needs some "oomph." Mercedes software is notoriously resource-heavy. Windows 10 or 11 (64-bit). RAM: 8GB minimum (16GB recommended). What is Xentry Passthru

Xentry is the official diagnostic software used by Mercedes-Benz dealerships worldwide. While the "Xentry Diagnostic" version requires expensive, dedicated multiplexers, the version is designed to work with third-party hardware. It allows you to perform:

A simple USB-to-OBDII cable that fits in a laptop bag.

The Openport 2.0 does not support DoIP. This means you cannot flash firmware on modern Head Units (Command/MBUX) or high-speed instrument clusters.