Our popular data logging and diagnostic tool for today’s Nissan and Infiniti vehicles. Cipher allows you to connect your USB equipped Windows PC directly to your vehicle and communicate with on-board systems such as the ECU.

With Cipher, you can log various sensors/parameters and retrieve DTC (Diagnostic Trouble Codes) so you can see how your vehicle is running and see what needs to be repaired or adjusted. Data that is retrieved with Cipher can be viewed in real time or saved to a file for later viewing or comparison. Cipher’s .csv files can be viewed through Cipher’s built-in graphical display or through many spreadsheet programs.