I found this https://www.lazada.com.my/products/avs- ... W&search=1
What is? Counterfeit?
Self learning (I need guideline)
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Re: Self learning (I need guideline)
amatt,
I can tell you which traces you will need to cut to convert your first generation CoolEFI Basic ECU so that you can then run jumper wires to the appropriate Port T (timer) outputs so that you can use FreeEMS.
You will need to decide if you are going to use Semi-Sequential Injection with Coil-On-Plug Ignition or Sequential Injection with Wasted Spark Ignition. I have outlined the modifications for both here:
Semi-Sequential Injection with Coil-On-Plug Ignition
Sequential Injection with Wasted Spark Ignition
FreeEMS will need to be configured for one of these configurations before loading the firmware onto your CoolEFI Basic ECU v0.1-alpha. You will then need to obtain the FreeEMS version of EMStudio in order to tune the system.
Hopefully this helps...
I can tell you which traces you will need to cut to convert your first generation CoolEFI Basic ECU so that you can then run jumper wires to the appropriate Port T (timer) outputs so that you can use FreeEMS.
You will need to decide if you are going to use Semi-Sequential Injection with Coil-On-Plug Ignition or Sequential Injection with Wasted Spark Ignition. I have outlined the modifications for both here:
Semi-Sequential Injection with Coil-On-Plug Ignition
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1. Cut the traces above R42, R43, R44 and R45. These are the ignitor drivers.
2. Run a jumper wire from the Port T block #2 to R45, this is ignitor #1 output.
3. Run a jumper wire from the Port T block #3 to R44, this is ignitor #2 output.
4. Run a jumper wire from the Port T block #4 to R43, this is ignitor #3 output.
5. Run a jumper wire from the Port T block #5 to R42, this is ignitor #4 output.
6. Cut the trace to the left of the bottom pad of R59 (closest to R61).
7. Run a jumper wire from the Port T block #6 to the bottom pad of R59 (closest to R61), this is Injector bank #1 output. This should be the first and third cylinder injectors in your firing order.
8. Cut the trace to the right of the bottom pad of R55 (closest to R57).
9. Run a jumper wire from the Port T block #7 to the bottom pad of R55 (closest to R57), this is Injector bank #2 output. This should be the second and fourth cylinder injectors in your firing order.
10. Wire your ignitors to the Ignitor #1 through #4 outputs.
11. Wire your injectors (in banks) to the Injector #1 (bank 1, the first and third cylinder injectors in your firing order) and Injector #2 (bank 2, the second and fourth cylinder injectors in your firing order.) outputs.
12. Configure FreeEMS and build firmware.
13. Load FreeEMS firmware onto the CoolEFI Basic ECU.
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1. Cut the traces above R44 and R45. These are the ignitor drivers.
2. Run a jumper wire from the Port T block #2 to R45, this is ignitor bank #1 output.
3. Run a jumper wire from the Port T block #3 to R44, this is ignitor bank #2 output.
4. Cut the trace to the left of the bottom pad of R59 (closest to R61).
5. Run a jumper wire from the Port T block #4 to the bottom pad of R59 (closest to R61), this is Injector #1 output.
6. Cut the trace to the right of the bottom pad of R55 (closest to R57).
7. Run a jumper wire from the Port T block #5 to the bottom pad of R55 (closest to R57), this is Injector #2 output.
8. Cut the trace to the left of the bottom pad of R58 (closest to R60).
9. Run a jumper wire from the Port T block #6 to the bottom pad of R58 (closest to R60), this is Injector #3 output.
10. Cut the trace to the right of the bottom pad of R54 (closest to R56).
11. Run a jumper wire from the Port T block #7 to the bottom pad of R54 (closest to R56), this is Injector #4 output.
12. Wire your ignitors to the Ignitor #1 and Ignitor #2 outputs. The Ignitor #1 output will be for the 1st and 3rd cylinder ignitors in your firing order and Ignitor #2 output will be for the 2nd and 4th cylinder ignitors in your firing order. (I don't recall what your firing order is on this engine.)
13. Wire your injectors to the Injector #1, #2 , #3 and #4 outputs.
14. Configure FreeEMS and build firmware.
15. Load FreeEMS firmware onto the CoolEFI Basic ECU.
Hopefully this helps...
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: Self learning (I need guideline)
Thanks Andy. Cool.
Where should I get latest FreeEms firmware?
Is that here?
http://builds.freeems.org/firmware/master/images/
Where should I get latest FreeEms firmware?
Is that here?
http://builds.freeems.org/firmware/master/images/
Re: Self learning (I need guideline)
No, it's here. You get that when you demonstrate you're ready to rumble with a wired up realistic installation. What's your engine setup again? :-)
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!
Re: Self learning (I need guideline)
Ok. All those wire are on their way. Setup is Mitsu 4/2, sequence injection, batch ignition. Trigger offset 10deg.
Re: Self learning (I need guideline)
Trigger offset? Sounds like something from another system. You'll have to dial in your offset with a timing light or precise mathematics.
4 cylinder, I presume? If so, should be a pretty easy setup.
4 cylinder, I presume? If so, should be a pretty easy setup.
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!
Re: Self learning (I need guideline)
Yes, 4 cylinder it is.
Anyway, I done a cut n jump wire
Here it is:- Here is the cut:
Anyway, I done a cut n jump wire
Here it is:- Here is the cut:
Re: Self learning (I need guideline)
I have been reading and digging in forum. What I understand is:-
-To build from source code I need to use http://tools.diyefi.org/FreeEMS_ToolCha ... 3-10.1.exe
Already install that, but how to use it? From my understanding, this will compile source code to s19.
http://github.com/djandruczyk/FreeEMS-w ... in-builder seem broken.
-Can I just load pre-compile from here? http://builds.freeems.org/firmware/master/images/
I see there got http://builds.freeems.org/firmware/mast ... nd2.s19.gz might suite my trigger.
-And.. Where is Emstudio (Freeems Version)??
Thanks.
~~Amatt~~
-To build from source code I need to use http://tools.diyefi.org/FreeEMS_ToolCha ... 3-10.1.exe
Already install that, but how to use it? From my understanding, this will compile source code to s19.
http://github.com/djandruczyk/FreeEMS-w ... in-builder seem broken.
-Can I just load pre-compile from here? http://builds.freeems.org/firmware/master/images/
I see there got http://builds.freeems.org/firmware/mast ... nd2.s19.gz might suite my trigger.
-And.. Where is Emstudio (Freeems Version)??
Thanks.
~~Amatt~~
Re: Self learning (I need guideline)
No, those windows tools are way out of date and I think not compatible with latest source.
You may be able to use that image and get a running setup, but there are newer firmware versions available that I could build for you that will give you a better experience.
EMStudio, Linux only, limited availability, just a bunch of bug fixes and tweaks to suit latest firmware. EMStudio without the fixes is pretty buggy.
What OS are you on?
You may be able to use that image and get a running setup, but there are newer firmware versions available that I could build for you that will give you a better experience.
EMStudio, Linux only, limited availability, just a bunch of bug fixes and tweaks to suit latest firmware. EMStudio without the fixes is pretty buggy.
What OS are you on?
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!
Re: Self learning (I need guideline)
Yes. Please build the latest. I'm keen waiting. Currently I'm running with dual boot setup. Both are Win7 and Ubuntu 14.4.Fred wrote:No, those windows tools are way out of date and I think not compatible with latest source.
You may be able to use that image and get a running setup, but there are newer firmware versions available that I could build for you that will give you a better experience.
EMStudio, Linux only, limited availability, just a bunch of bug fixes and tweaks to suit latest firmware. EMStudio without the fixes is pretty buggy.
What OS are you on?
If needed:
-engine 1800cc
-injector size 210cc
Thanks.
Amatt