How to make and install your own Diy MegaSquirt
Thread Starter
Joined: May 2005
Posts: 80,541
Total Cats: 4,364
From: Chantilly, VA
fixing pics now.
Not enough room to do what you propose. Look behind your seat and see the distance between the car harness and the factory ECU, you gotta squeeze a harness extension into that gap.
So to get these pinouts correct... for the 96-97 that diagram is as if u are looking into the 64 pin connector. the ones labled 3 are the middle section and the ones labeled 2 are the ones on your left? im just somewhat confused of the orientation.
Edit:
also, so did you solder the wires to the connectors? and on the grey connectors... you simply strip the wires put them all in and close up the connector?
I may sound stupid but i dont want to mess this up, sorry!
Edit:
also, so did you solder the wires to the connectors? and on the grey connectors... you simply strip the wires put them all in and close up the connector?
I may sound stupid but i dont want to mess this up, sorry!
One other question, general MS thing:
DIYAutoTune sells a boost controll 'mod kit', just a couple of transistors and a diode or something. Is this the same for a MS-II? The guy there says it's for MS-I but I can't imagine it's very different..... Still sinking the same amount of current no matter the electronics driving it.
Ordering tonight, Go Team Me!
DIYAutoTune sells a boost controll 'mod kit', just a couple of transistors and a diode or something. Is this the same for a MS-II? The guy there says it's for MS-I but I can't imagine it's very different..... Still sinking the same amount of current no matter the electronics driving it.
Ordering tonight, Go Team Me!
One other question, general MS thing:
DIYAutoTune sells a boost controll 'mod kit', just a couple of transistors and a diode or something. Is this the same for a MS-II? The guy there says it's for MS-I but I can't imagine it's very different..... Still sinking the same amount of current no matter the electronics driving it.
Ordering tonight, Go Team Me!
DIYAutoTune sells a boost controll 'mod kit', just a couple of transistors and a diode or something. Is this the same for a MS-II? The guy there says it's for MS-I but I can't imagine it's very different..... Still sinking the same amount of current no matter the electronics driving it.
Ordering tonight, Go Team Me!
FWIW, C31 and C32 are for the variable reluctor (VR) circuit and are not needed with our Hall Input mods. You can still install all of the VR mods and choose what you want via jumpers but they're not used with our mods.
(They can be removed from the colorful assembly diagram.)
Looks good elesjuan.
(They can be removed from the colorful assembly diagram.)
Looks good elesjuan.
No idea. Sadly, I'm still NA. I seem to remember EBC still on the alpha or beta development list for MS2E for software.
Here's the hardware info:
http://www.msextra.com/ms2extra/MS2-...ware.htm#boost
Here's the hardware info:
http://www.msextra.com/ms2extra/MS2-...ware.htm#boost
Joined: Sep 2005
Posts: 34,381
Total Cats: 7,504
From: Chicago. (The less-murder part.)
However, from a purely hardware standpoint it doesn't matter which μP you're using or which firmware is on it. To drive a boost control solenoid you'll still need a high-current FET, and that's primarily what the MK-Boost modkit consists of. No harm in installing it now, in the hope that a future firmware release will support it.
I would recommend looking at the gray plugs from the back and looking at the diagram while wiring them then solder them to the large yellow connector. It just alleviates the confusion with the orientation.
Ordered up my computer, free beer for everyone! Er, assuming most of you can't make it down. :-P
Now I have to start paying attention to details, so depressing. And I need injectors in a big way.
Now I have to start paying attention to details, so depressing. And I need injectors in a big way.
Oh, and I had an idea, see what you all think... Since I already have a second injector for each cyl, mounted in the manifold, it's a 300cc injector.. Maybe I could run the two injectors in parallel, with the OEM's at ~250 then I'm running ~550 cc's per cylender.
-Abe.
-Abe.
Step 2:
Configure MegaTune to 'see' the MSnSE software.
Open the MSnSE folder in "EFI" and run the "copyini" application. Once the file has been copied close the DOS window.
Configure MegaTune to 'see' the MSnSE software.
Open the MSnSE folder in "EFI" and run the "copyini" application. Once the file has been copied close the DOS window.
- Then run the "edit-settings" application and make the following changes
- Change the line "#unset MSNS_EXTRA" to # set MSNS_EXTRA" by highlighting the "un" and changing it to a double space.
- Change the default "# set MSI" (or whatever it is )to "#unset MSI"
- Click on 'File' then 'Save'
- Then close the Notepad window.
Edit: NVM i got it working by changing the settings directly in the configurator.
Last edited by 240_to_miata; Dec 11, 2007 at 10:08 AM.







