OBDIIVCI OBD 2IN1 Fuel Saving With Fast Charger Chip Tuning Box For Benzine &Diesel Cars Increase Power Upgraded From HK-V3

A New Upgrade HK-V3FC OIL SAVER Function :1. increase power.Release the potential of your engine and accelerate2.improve the accelerator hysteresis.3.Improve your accelerator response speed, and get power once you step on it.4.slow down the gear shift.Slow down the gear shift during driving and improve driving fluency5.enhance the torque.Improve torque output power, full of acceleration and  push-back feeling6.protect the engineOptimize engine intake and ignition to improve energy efficiency. .7.reduce fuel consumption.The unique power fuel-saving and efficiency adjustmenttechnology can improve the comprehensive performance of the vehicle,improve the combustion efficiency,and save fuel.8.reduce vehicle noise. Good at reduce vehicle engine noise, enjoy tranquilityInstallation and Calibration1 - Pull the Car Key out from the ignition.2 - Find OBD2 connector in your car and Plug in HK-V33 - Insert the key into the ignition and twist the key to the first stage. (Do not start the car)4 - HK-V3 will communicate and establish connection with ECU5 - Start up the engine.6 - HK-V3 will recognize your vehicle and your driving habits, after around 200 km/150 miles driving and thus HK-V3 will adjust itself to match your car perfectly for more fuel saving.Real Photoes Show :