Mikes 1987 Chevy Camaro - Comments thread
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- LQFP112 - Up with the play
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Mikes 1987 Chevy Camaro - Comments thread
This is the comment thread for my Build Thread
Re: Mikes 1987 Chevy Camaro - Comments thread
Welcome,
Some other things you should probably read.
viewtopic.php?f=9&t=1666
viewtopic.php?f=41&t=1699
http://issues.freeems.org/view.php?id=190
Good luck,
Peter
A MAF sensor input isn't supported by FreeEMS at this time.MAF - Haven't done enough research to know which one I should use with this sytem, but both are an option.
I don't know what you're planning on doing with this, but I don't think you can use it as your trigger wheel unless you're planning on using throttle body injection.Tachometer output from 7 pin HEI module
I don't think narrow band sensors are supported, because they aren't very useful. I use this wideband controller.Narrow and wideband o2 sensors.
Have you seen/read this? viewtopic.php?f=54&t=1084 I'd recommend semi-sequential for 8 cylinders.Injectors (Two banks of 4, batch fire. Sequential eventually?)
I've read a little bit of their documentation, and it's pretty terrible in my opinion.Fortunately, as a reference I can use the megasquirt documentation
Some other things you should probably read.
viewtopic.php?f=9&t=1666
viewtopic.php?f=41&t=1699
http://issues.freeems.org/view.php?id=190
Good luck,
Peter
:-p
Re: Mikes 1987 Chevy Camaro - Comments thread
True, just log this for now, pretty easy to add support for, though.Peter wrote:A MAF sensor input isn't supported by FreeEMS at this time.
Good point. Using that, you'll need to hack in yucky MS style untimed long injection batch/bank setup. Yuck. OR, inject 4x per revolution, which is doable, but only if your injector config is perfect. Otherwise it'll give you trouble too. Put a 12-1 16-1 20-1 24-1 on the crank and call it a day? 36-1 is usable too, but only to about 5k RPM at this time. Optimisations later will increase that by at least double likely more.I don't think you can use it as your trigger wheel unless you're planning on using throttle body injection.
+1 :-)I'd recommend semi-sequential for 8 cylinders.
+1 very verbose to the point of losing you. Flaky in other areas. Misleading in others still.I've read a little bit of their documentation, and it's pretty terrible in my opinion.
Thanks Peter :-)
Fred.
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
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FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
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- LQFP112 - Up with the play
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Re: Mikes 1987 Chevy Camaro - Comments thread
Thanks!Peter wrote:Welcome,
I'm still going to plan for it in the system as a "nice to have", at least for datalogging. Who knows maybe I can help implement it (yeah right, don't think I'm THAT good)A MAF sensor input isn't supported by FreeEMS at this time.
Yeah I have to track down DeuceEFI and see what he did.I don't know what you're planning on doing with this, but I don't think you can use it as your trigger wheel unless you're planning on using throttle body injection.
Sorry, I meant I had a wideband controller that outputted both. Didn't know if NB would be useful, but that's easy to not use.I don't think narrow band sensors are supported, because they aren't very useful. I use this wideband controller.
That sounds like a better option, thanks for the link!Have you seen/read this? viewtopic.php?f=54&t=1084 I'd recommend semi-sequential for 8 cylinders.
I'm still doing my researchI've read a little bit of their documentation, and it's pretty terrible in my opinion.
Thanks for the links, I've found those and have them bookmarked for referenceSome other things you should probably read.
viewtopic.php?f=9&t=1666
viewtopic.php?f=41&t=1699
http://issues.freeems.org/view.php?id=190
Re: Mikes 1987 Chevy Camaro - Comments thread
can i also suggest taking a look at the RavAGE schematics?
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- LQFP112 - Up with the play
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Re: Mikes 1987 Chevy Camaro - Comments thread
After doing more searching, I've got that one saved from gitorious too to look atDan wrote:can i also suggest taking a look at the RavAGE schematics?
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- LQFP112 - Up with the play
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Re: Mikes 1987 Chevy Camaro - Comments thread
Assuming I can figure out how to open Altium Designer files...
- DeuceEFI
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Re: Mikes 1987 Chevy Camaro - Comments thread
+1 on the RavAGE schematics, those are what the Jaguar board is based on
Andy.
FreeEMS vehicle #11, 1932 Ford 5 Window Coupe with a 1996 GM 3.1L SFI V6 with DIS ignition
FreeEMS vehicle #16, 1996 Chevrolet S10 2.2L SFI I4 with DIS ignition
Owner of http://www.coolefi.com
FreeEMS vehicle #11, 1932 Ford 5 Window Coupe with a 1996 GM 3.1L SFI V6 with DIS ignition
FreeEMS vehicle #16, 1996 Chevrolet S10 2.2L SFI I4 with DIS ignition
Owner of http://www.coolefi.com
Re: Mikes 1987 Chevy Camaro - Comments thread
Can I suggest, for a third time, our friend Kenny in HK:
viewtopic.php?f=67&t=1694
He may be happy to sell you one of his spares and post it.
This assumes building a BDM first and fine pitch soldering, which a TA approach does not require.
Fred.
viewtopic.php?f=67&t=1694
He may be happy to sell you one of his spares and post it.
This assumes building a BDM first and fine pitch soldering, which a TA approach does not require.
Fred.
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
- Kennybug
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Re: Mikes 1987 Chevy Camaro - Comments thread
Yes. I have spared board.
The quality may not as good as Andy's Silver circuits boards. But they are just useable.
Each cost around USD 4 from Shenzhen.
Anybody needs them, please PM me your name and address.
I will help check the cost of air mail
The quality may not as good as Andy's Silver circuits boards. But they are just useable.
Each cost around USD 4 from Shenzhen.
Anybody needs them, please PM me your name and address.
I will help check the cost of air mail