2017 Nitro OBD2 Chip Tuning Box instructions Nitro OBD2 Benzine Cars Plug and Drive Nitro Performance Chip Tuning Box Wholesale Hot Sale at : http://www.autocardiag.com There are two different versions： Nitro OBD2 Chip Tuning Box for Benzine Cars Nitro OBD2 Chip Tuning Box for Diesel Cars How to Install and Calibrate: 1* Pull the Car Key out from the ignition. 2* Find OBD2 connector(*) in your car and Plug in NitroOBD2 Chip Tuning Box: Does your car have OBD2 connector? On-Board Diagnostics, or “OBD,” is a computer-based system built into all 1996 and later light-duty vehicles and trucks, as required by the Clean Air Act Amendments of 1990. OBD systems are designed to monitor the performance of some of an engine’s major components including those responsible for controlling emissions. OBD2 necessarily for cars: – Sold after January 1, 1996 in the USA – Sold after January 1, 2001 in the European Union – With diesel engine sold after January 1, 2003 Where located OBD2 Chip Tuning Box connector in your car? 1 Driver’s side, underneath dasboard, in the area under the steering column, 2 Driver’s side, underneath dasboard,between the driver-side door and steering column area 3 Driver’s side, underneath dasboard,…