Drive-By-Wire (DBW) is acceleration technology that is used to replace mechanical connections linking the accelerator with the engine. Drive-by-Wire was first pioneered in Formula 1 racing car engine Honda and Honda's CART. Currently, DBW also been applied in commercial products, Honda, among other New Honda Accord and Honda New CR-V and Honda New Jazz RS. Technology Drive-By-Wire provides smoother acceleration for the vehicle that will also affect the level of fuel efficiency. In addition, the technology also prevents the occurrence of spikes DBW torque shock due to excessive even though the driver stepped accelerator suddenly. This provides security and comfort levels are higher in bad road conditions or when parked. When the car starts moving or is at low speed, technology, Drive-By-Wire set so that no acceleration in the increase of torque due to shock, although the driver stepped on the treadle abruptly.
