Designed specifically for the Mazda MX5 MK2.5 (NB2) 2001 - 2005 with OBD2 Port. Enables live monitoring of all engine and vehicle sensors including Throttle Position, Engine RPM, Vehicle Speed (OBD & GPS), MAF, Inlet Air Temperature, Coolant Temperature, Engine Load, Vaccuum, O2 Sensors etc. Reads all Mazda specific OBD Fault Codes and allows MIL (Check Engine) light reset. Accurate MPG function and 0-60/1/4 Mile Time. Displays vehicle BHP reading. Compatible with all Android, iPhone and Windows ELM based apps via WiFi or Bluetooth (specify at checkout). Can be permanently installed and interfaced to Android Head Unit via Wifi/Bluetooth.  See about section for recommended app links.