This guide covers the Autocom 2021.11 software, often referred to as "Mega Best" or "Full" in the aftermarket diagnostic community . This version is a major update for Delphi DS150e scanners, providing vehicle coverage up to the year 2021. Key Features & Enhancements Modernized Interface
Autocom 2021.11 software (often associated with versions like "Mega" or "Pro") is a multi-brand diagnostic tool used for autocom 202111 mega best
✅ Lightweight – Runs on an old laptop with 4GB RAM and 64GB SSD.
✅ No internet required – Perfect for mobile mechanics or shops in remote areas.
✅ Full truck support – Many newer “car-only” scanners ignore J1939 and heavy-duty protocols.
✅ DPF regeneration – Works on many Euro 4/5/6 diesel engines better than some budget scan tools. This guide covers the Autocom 2021
Expanded Vehicle Database: Supports a vast range of vehicles up to approximately 2020-2021 models, including passenger cars and Light Commercial Vehicles (LCVs). Core Diagnostic Functions: Reading and clearing Diagnostic Trouble Codes (DTCs). Extract installer archive to a folder (right-click →
System Scan: Run a full system scan to check all control modules for stored fault codes simultaneously. Results are color-coded: Green for no errors and Red for systems with faults.
Set Exceptions: Once finished, add the Autocom installation folder (typically in C:\Program Files (x86)\Autocom 2021.11) to your antivirus "Exclusions" list so it isn't deleted later. 3. Activation Process