DtcFix is a universal OBD2 Wifi/Bluetooth car diagnostic and error erase code deletion application. It is developed by ByMirza.net and is available for free on Android devices. This application helps reduce the repair and maintenance costs of your vehicle by providing spot shot error detection and diagnostics.

DtcFix is very simple to use and completely safe. It will show and reset every DTC/fault code like a professional scan tool. Unlike other diagnostic applications, DtcFix will guide you with each problem, providing you full detail descriptions for each DTC. DtcFix displays and diagnoses the fault codes which are held in control units (ECU) such as ENGINE, TRANSMISSION, BCM, ABS, and STEERING from a previously generated fault in the car on your vehicle, and diagnose these fault codes You can delete. It includes more than 19,000 error codes and error descriptions stored in the database. DtcFix works on all brand model cars using the OBD2 standard. However, it only works on vehicles with OBD2 support and not on vehicles with OBD1 support. Elm327 adapters may experience connection problems due to version difference, in such cases, you can reach the developer via email at and let them know about subscription or usage issues.