HP Tuners HPVi4 interface

MULTI-PROTOCOL VEHICLE INTERFACEAutomotive Calibration & Diagnostic Tool Say hello to the latest generation OBDII interface by HP Tuners. Use MPVI4 and the free VCM Suite software package to read DTCs and diagnose check engine lights, view diagnostic and critical-emissions data, and read, edit, save, and write to various control modules in your vehicle. MPVI4 is the only diagnostic and calibration tool you need to dial in your performance and start setting new records, on and off the pavement. Pro feature set is now included with all MPVI4 tools.  The MPVI4 works on a credit system. Most vehicles use two credits, some vehicles use more. The MPVi4 no longer supports Fords older than 2005. Cannot be sold to California residents. For other countries, please email us for shipping rates. Sorry, no returns on any tunes or electronic equipment.