We’ve reviewed the most popular OBD2 software to highlight their strengths and differences. That gives you peace of mind and saves you money at the mechanic. With many programs available very cheap (or even free), OBD2 software lets you easily and affordably diagnose car issues at home. Visit OBDwiz forum board to ask questions and get support for this software.You don’t need an expensive scan tool when you get the best OBD2 software. Long term secondary oxygen sensor trim bank 2 and bank 4 Short term secondary oxygen sensor trim bank 2 and bank 4 Long term secondary oxygen sensor trim bank 1 and bank 3 Short term secondary oxygen sensor trim bank 1 and bank 3 Oxygen sensor 8 equivalence ratio (lambda value) Oxygen sensor 7 equivalence ratio (lambda value) Oxygen sensor 6 equivalence ratio (lambda value) Oxygen sensor 5 equivalence ratio (lambda value) Oxygen sensor 4 equivalence ratio (lambda value) Oxygen sensor 3 equivalence ratio (lambda value) Oxygen sensor 2 equivalence ratio (lambda value) Oxygen sensor 1 equivalence ratio (lambda value) Oxygen sensor voltage, Short term fuel trim (Bank 2, Sensor 4)ĭistance traveled with malfunction indicator lamp (MIL) onįuel rail pressure (relative to manifold vacuum) Oxygen sensor voltage, Short term fuel trim (Bank 2, Sensor 3) Oxygen sensor voltage, Short term fuel trim (Bank 2, Sensor 2) Oxygen sensor voltage, Short term fuel trim (Bank 2, Sensor 1) Oxygen sensor voltage, Short term fuel trim (Bank 1, Sensor 4) Oxygen sensor voltage, Short term fuel trim (Bank 1, Sensor 3) Oxygen sensor voltage, Short term fuel trim (Bank 1, Sensor 2) Oxygen sensor voltage, Short term fuel trim (Bank 1, Sensor 1) Number of trouble codes, MIL indicator on/off, and available onboard tests Stats screen shows various statistics for the selected parameters. or log them for later playback or import into a spreadsheet program. OBDwiz can plot a single or multiple engine parameters on the same screen. Raw Data is an invaluable troubleshooting aid.Ĭonsole allows commands to be sent directly to the scan tool. PID Values displays parameters in a simple table. Monitor Tests shows the status of continuous and non-continuous monitors, as well as the MIL (Malfunction Indicator Light) status. Click the "Clear Trouble Codes" button to erase the DTCs and other diagnostics-related information.įreeze Frame shows a snapshot of vehicle parameters at the exact moment the DTC was set. Trouble Codes tab displays any available stored, pending, or permanent DTCs (Diagnostic Trouble Codes). Info tab shows useful information about the scan tool and the vehicle.Ībout contains the software version and copyright information. The General tab is used to switch between metric and English units, Day/Night modes, switch between and edit custom dashboards, and set other user preferences.Ĭonfigure the MPG or l/km meter parameters in the Fuel Setup tab. Once the connection is established, you can set up the real-time parameters you want to monitor, in PID Setup (PID stands for "Parameter ID"). PID Monitor can be used to fine tune the performance of the software. When you click "Connect", if the protocol is set to "Automatic" the software attempts to connect to the vehicle by sending a request on each OBD-II protocol, until the correct one is found: Select the COM port and baud rate for your scan tool, or click "Auto Detect" to have the software automatically find it: When you first launch OBDwiz, it opens the Connection tab:
* Updates are free and unlimited for all releases with the same major version number Screenshots
Full control over polling rates and priorities.
Windows Vista SP2, Windows 7, Windows 8, Windows 8.1, and Windows 10 (Windows XP not supported) It will run on any Windows Vista or newer computer, as long as it has the Microsoft. OBDwiz is compatible with all PC-based scan tools sold on this website. It is touchscreen-friendly, and can even be used as a digital dashboard. Use OBDwiz to troubleshoot a problem with your vehicle, improve fuel economy, clear the 'Check Engine' light, and verify emissions readiness. It is a breeze to install, easy to use, and is packed with features. OBDwiz is the automotive diagnostic software that is included with every PC-based scan tool.