Fasten the safety belt can significantly increase your chance of survival in the accident

All objects in a vehicle (including the driver and passengers) has its own inertia, and independent of the inertia of the vehicle. The car will take up to the speed of the car. Suppose you at about 80 km / h speed cruise. Your speed and speed are almost equal, therefore, do you feel you are a whole together with the vehicle is moving.

But if the car crashed into a telephone pole, apparently your inertia with vehicle inertia entirely independent of each other. Telephone pole resistance will make the car suddenly stopped, but your velocity remains unchanged. If there is no safety belt, you will be at about 80 km / h speed into the steering wheel or fly out the windshield. Like a telephone pole will slow the car, dashboard, windshield or pavement will put great force to you so that you slow down. One thing is certain, that no matter what happens in the crash, all need to have some of the objects in your body force applied to enable you to stop. But according to the position and the way of applying force, may make you immediately killed, may also leave you unscathed. If your head against the windscreen, the stopping power will focus on you a part of the body vulnerable. It will also make you stop quickly, because the surface of the glass is very hard. But this can easily let a person seriously injured or killed.

Safety belt will stop the force applied to the human body can longer bear pressure parts. Typical composition of safety belt consists of a round in the pelvis of the safety belt and a across the chest strap. The two segment of the belt is tightly fixed on the car frame, so that the passengers to stay on the seat.

These views are important,if you want to your car more better,you need choose good Car Diagnostic Parts to equipped with your car.

X-VCI For GM MDI Description:
X-VCI GM MDI (Multiple Diagnostic Interface) for ECU reprogramming utilizing J2534. Hardware kit only.

The X-VCI GM MDI is initially being introduced with Pass-Thru programming capabilities only. It can be used to perform Pass-Thru programming on all vehicles built since 1993 and will support all vehicles into the future.The GM MDI will be required to perform diagnostics on selected NAO vehicles for model year 2009. Diagnostic software is scheduled to be released for the GM MDI during the fourth quarter of 2008.

X-VCI For GM MDI Support Protocol:
RP1210A, RP1210B, and J2534 API support
USB vehicle-to-PC connectivity

Protocol coverage for automotive to heavy duty vehicles:
CAN - J1939/CAN125/CAN250/CAN500/CAN1000
2nd CAN - J1939/CAN125/CAN250/CAN500/CAN1000
Automatic bit rate detection for both CAN channels
J1587/J1708
J1850
ISO 15765 (Diagnostic CAN)
ISO 14230 (KWP2000 over ISO9141)
J2534

X-VCI For GM MDI Package including:
1pc x X-VCI GM MDI Main unit
1pc x OBDII 16Pin Adapter
1pc x Main Cable
1pc x USB Cable