Megasquirt V3 ?, Just a few questions for the MS crowd |
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Megasquirt V3 ?, Just a few questions for the MS crowd |
alpha434 |
Mar 14 2006, 12:50 PM
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#1
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My member number is no coincidence. Group: Members Posts: 3,154 Joined: 16-December 05 From: Denver, CO Member No.: 5,280 Region Association: Rocky Mountains |
Does it support direct port injection yet?
That's the first one on my list. |
lapuwali |
Mar 14 2006, 01:10 PM
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#2
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Not another one! Group: Benefactors Posts: 4,526 Joined: 1-March 04 From: San Mateo, CA Member No.: 1,743 |
No, it doesn't do direct injection, because it doesn't do sequential injection.
Just to clarify, the versions don't go 1, 2, 3. The BOARD is currently at version 3. There are two processor options, however, the 8-bit HC08 (aka MS1), and the 16-bit HC12 (aka MS2). Either processor will fit in any of the boards. MS1 will very likely never support sequential injection in any form. MS2 MAY, in the future, but it doesn't do so now. I don't know if anyone is actively working on it. I doubt they are. It would require add on hardware, as the boards only have two on-board injector drivers, to support up to two banks of N injectors each. Most people only use one bank and fire all the injectors together, much like L-Jet does. Some use alternate fire on each bank, but there's little advantage to doing so. As it stands, the hardware can't do sequential for more than two cylinders. To get full sequential for 8 cylinders, you're going to need to look at the high-end ECUs, like Motec. |
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