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SprinterTRD Newcomer Registered: February 2004	Re: Electronic throttles - discuss: Sat, 19 February 2005 10:59 The reason Drive By Wire (DBW) seem strange to drive is that the engines are controlled by how much torque the engine makes at any given RPM point. At some points on a engine map, maximum torque is achieved way before the throttle gets to wide open. In some cases an engine may loose torque if the throttle is opend too far due to loss of air speed. With DBW you also do away with the Idle up motor so cost comes into the equation as well. It is also far simpler to achieve correct emmissions if you take the human lead foor factor out of the equation. Now in a race application the same applies as above but now the engineers can to cool things like throttle blipping on gear shifts ,traction control. [Report message to a moderator]

	Subject	Poster	Date
	Electronic throttles - discuss:	st184 sillycar	Fri, 18 February 2005 04:25
	Re: Electronic throttles - discuss:	Nark	Fri, 18 February 2005 04:35
	Re: Electronic throttles - discuss:	st184 sillycar	Fri, 18 February 2005 04:42
	Re: Electronic throttles - discuss:	Nark	Fri, 18 February 2005 04:47
	Re: Electronic throttles - discuss:	Skip	Fri, 18 February 2005 04:47
	Re: Electronic throttles - discuss:	rob_RA40	Fri, 18 February 2005 04:57
	Re: Electronic throttles - discuss:	Skip	Fri, 18 February 2005 05:03
	Re: Electronic throttles - discuss:	rob_RA40	Fri, 18 February 2005 05:07
	Re: Electronic throttles - discuss:	Skip	Fri, 18 February 2005 05:18
	Re: Electronic throttles - discuss:	Cool1	Fri, 18 February 2005 05:10
	Re: Electronic throttles - discuss:	rob_RA40	Fri, 18 February 2005 05:39
	Re: Electronic throttles - discuss:	79rollaboy	Fri, 18 February 2005 08:38
	Re: Electronic throttles - discuss:	st184 sillycar	Fri, 18 February 2005 10:45
	Re: Electronic throttles - discuss:	EvilJack	Fri, 18 February 2005 08:40
	Re: Electronic throttles - discuss:	Allan	Fri, 18 February 2005 11:48
	Re: Electronic throttles - discuss:	st184 sillycar	Fri, 18 February 2005 13:43
	Re: Electronic throttles - discuss:	rob_RA40	Fri, 18 February 2005 14:04
	Re: Electronic throttles - discuss:	clubagreenie	Fri, 18 February 2005 14:30
	Re: Electronic throttles - discuss:	b1gb3n	Sat, 19 February 2005 00:39
	Re: Electronic throttles - discuss:	Nark	Sat, 19 February 2005 13:03
	Re: Electronic throttles - discuss:	xolent	Sat, 19 February 2005 01:11
	Re: Electronic throttles - discuss:	Shraka	Sat, 19 February 2005 01:17
	Re: Electronic throttles - discuss:	st184 sillycar	Sat, 19 February 2005 01:32
	Re: Electronic throttles - discuss:	Apollo	Sat, 19 February 2005 01:47
	Re: Electronic throttles - discuss:	SprinterTRD	Sat, 19 February 2005 10:59
	Re: Electronic throttles - discuss:	st184 sillycar	Sun, 20 February 2005 08:28

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