Ultimate9 OBD2 Diagnostic Tools

Tap into the unseen data of your vehicle’s engine with Ultimate9's  Codebreaker.

Ultimate9 range of engine diagnostic tools connect to your vehicle’s Data Link Connector (DLC) port and communicate with the On-Board Diagnostics (OBD2) system within the Engine Control Unit (ECU), giving you access to malfunction codes and a range of other data. 

These easy to install devices help you troubleshoot problems in your vehicle’s engine without getting your hands dirty. Codebreaker technology clearly provides you with accurate information about the inner workings of the ECU in a method that is non-invasive. With two models to choose from, mechanics and car enthusiasts alike find answers with Codebreaker.