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BMW 3-Series (E90 E92) Forum
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Procede Valet Switch
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10-16-2007, 06:43 AM | #1 |
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Procede Valet Switch
I know the V2 has the ability to switch map banks & hence load a stock map. Shiv, fo those of us comfortable with running wires, can we run a wire into the car & fit our own switch to switch to stock? I assume we use the same wires the Xede uses for map switching? Will it work if we just wire it up like that? The reason I use this is that our tracks get very slippery during the night drags & it's near impossible to get off the line. So I would like to launch with the stock map & switch to chipped once I get going.
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10-16-2007, 09:50 AM | #4 |
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Can't do it.
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10-16-2007, 10:37 AM | #5 | |
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10-16-2007, 10:41 AM | #6 |
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10-16-2007, 11:00 AM | #7 |
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Yeah I have already thought of that. I would turn it to stock boost up to 4000rpm, then phase it in from 4000-4500 till full boost. But then when you rolling you will not have full power in the midrange. Unless you carry your laptop & switch maps.
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10-16-2007, 11:24 AM | #10 |
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10-17-2007, 02:36 PM | #11 |
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Just match the boost curve to suit the traction levels. Shift points will result in >4000rpm once you've launched anyway.
Better yet, get a LSD!
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