EasyObd II Version 2.2.0 is a legacy version of the EasyObdII diagnostic software, designed to interface with vehicle On-Board Diagnostic (OBD-II) systems. While newer versions like 3.0+ have since been released, Version 2.2.0 remains a noted milestone for users of EasyObd Tools Ltd hardware.
The application functions primarily as a generic vehicle scan monitoring tool. Rather than locking features behind manufacturer-specific software paywalls, the 2.2.0 build provides raw, core access to vehicle Electronic Control Units (ECUs) using standard OBD-II legislative protocols.
For users preparing for annual state emissions testing, EasyOBDII Version 2.2.0 includes an Inspection and Maintenance (I/M) readiness monitor status screen. It displays whether all mandatory emissions sub-systems (such as the catalyst, evaporative system, and O2cap O sub 2
Complete Guide to EasyOBDII Version 2.2.0: Diagnostic Power for Everyday Drivers easyobdii version 2.2.0
The software is searching on the wrong COM port, or the driver is not installed correctly.
Turn the ignition on (engine off) to start reading data. Pros and Cons of EasyObdII 2.2.0 Pros:
Ensure your adapter drivers are updated in the Windows Device Manager. Check that you selected the correct COM port number in the software settings. EasyObd II Version 2
It displays the exact status of the Malfunction Indicator Lamp (MIL), noting whether the vehicle is actively requesting a dashboard warning light.
is a testament to the power of open and accessible car diagnostics. While it may have been superseded by newer versions and a plethora of modern apps, its introduction of a live dashboard and datalogging at a free price point was truly ahead of its time. For the retro-tech enthusiast or the DIYer with an older vehicle, it remains a perfectly functional, no-frills tool for reading engine codes and peeking under the hood of their car’s computer. However, for those seeking a more modern and streamlined experience on a smartphone, newer software like Torque for Android is now the standard.
The interface is touchscreen-compatible and features a fullscreen mode. Supported Hardware: Optimized for ScanTool.net interfaces. OBDLink SX and ElmScan 5. Bluetooth: OBDLink LX, MX, and BT models. Licensing and Availability Official Source: Licensed versions must be obtained directly from to ensure legality. Version Support: Turn the ignition on (engine off) to start reading data
Open EasyObdII and allow it to auto-detect the hardware.
Click on the Read DTCs tab to look for stored error codes. The software will display a code (e.g., P0300) along with a short text description (e.g., "Random/Multiple Cylinder Misfire Detected").
Supports high-speed baud rates for live data.
Detects faults that have occurred intermittently but have not yet triggered the dashboard light.
The software talks to the USB plug, but the plug cannot talk to the car. Ensure the vehicle ignition key is turned fully to the ON position. Check the vehicle cigarette lighter fuse, as this fuse often powers the OBD-II diagnostic port.
