OBD2 Codes List (OBD-II)

OBD2 codes, or On-Board Diagnostics II codes, are standardized diagnostic trouble codes used by vehicles to identify and report issues in the engine, emissions, and other systems. When a problem is detected, the vehicle’s computer stores a code (like P0300 for engine misfire), which can be read with a scanner. These codes help mechanics and drivers diagnose and fix vehicle problems quickly, ensuring safety, performance, and emissions compliance.

Our "OBD2 Codes List (OBD-II)" app lists all generic codes as well as codes from various automobile/car manufacturers. Please note that our app is not a scanner; instead, we provide all codes in a readable text format.

THIS APP FEATURES THE FOLLOWING:
- Works offline! No internet connection/Wi-Fi needed
- Bookmark a code for fast reference
- Add your very own code and its meaning
- You can listen instead of reading using our audio/text to speech feature
- Different color themes and simple design (no complicated or confusing features!)