This is a description of the DBW dsystem for the RL and why it's there:

The RL utilizes a drive-by-wire throttle system that eliminates the need for a conventional throttle cable. The DBW system monitors various parameters like throttle pedal position, throttle valve position, road speed, engine speed and gear position, then adjusts the moment-to-moment relationship between pedal position and throttle opening. By altering the amount of 'gain' between the pedal and butterfly valve, significant improvements in drivability and acceleration linearity are possible.

For smooth launches from a standing start the system has relatively little gain, so that engine response is smooth and progressive. At higher speeds, the gain increases to provide responsive acceleration for passing and hill climbing. The Sequential SportShift automatic transmission and Vehicle Stability Assist (VSA

 

[QUOTE=Intrepid175,Oct 19 2005, 07:55 PM]I'm not disagreeing with you but, personally, I don't see why they go to that much trouble.

Why not just make the darn thing do precisely what the driver asks, just like the direct cable control on the previous models do?

 

In my experience, the learning systems are very subtle and occur over so much time, you'll never notice it. Its not like its different from stoplight to stoplight.

 

BJfisher, the drive-by-wire system allows the new S2000 to have a better traction and stability control system as the ECU can directly control the throttle.

 

good information guys,its finally coming together.whether or not i like it still remains a question,but like i said im going to test drive and find out real soon

 

Can you ask him to be more specific? What "things" did it do that he wasn't used to?

Drive Safe,
Steve R.

 

Please let us know what you think!

Drive Safe,
Steve R.

 

DBW is not slower than mechanical. It's faster. The NSX uses DBW mainly to improve throttle response and optimize power delivery. BMW, Porsche, Ferrari and F1 all use this technology...so I don't see what the concern is all about. I think the DBW will smoothen the way the car reacts to abrupt accelerator inputs. I'm all for it. Honda's primary motive for moving towards DBW is it's requirement for VSA, and reduced emissions. You can't fault Honda for wanting to make a safer, cleaner car...even if some of their loyal enthusiasts think of it as being watered down.