Drive-by-wire for dual carbs/throttle bodies???, would you run them?? |
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Drive-by-wire for dual carbs/throttle bodies???, would you run them?? |
Mueller |
Feb 28 2006, 03:42 PM
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#21
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914 Freak! Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None |
A lot of newer cars do not have the traditional cable that goes from the gas pedal to the throttle body...instead the pedal has a potentiometer*, this in wired to the ECU which tells the throttle body how much to open, just because you have your foot buried to the floor, the throttle body might only be open 50% since the ECU is dictating what is going on.
Now a drive-by-wire throttle body could be wired directly to the pot. on the gas pedal to be 1:1 at all times......with a setup like this on dual carbs or individual throttle bodies, no need to worry about thermal expansion of motor and how that effects the linkage. * (similar to a variable resitor which varies the voltage output depending on foot placement) |
rick 918-S |
Feb 28 2006, 06:17 PM
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#22
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Hey nice rack! -Celette Group: Members Posts: 20,492 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region |
I'm seriouly thinking about this for the Alien. Cables Suck when their long. BMW has drive by wire in their 12 cylinder. There are duel motors that cost 850.00 bux a piece. (IMG:http://www.914world.com/bbs2/html/emoticons/ohmy.gif)
This can't be hard. Were not talking about drive by RC. Although that may work too (IMG:http://www.914world.com/bbs2/html/emoticons/idea.gif) |
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