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Hacking up Honda's ECU
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PostPosted: Thu Jul 01, 2004 4:25 am 
Hello!
My name is Konstantin. I am from Russia.

Excuse me for my English, please.

I need your help.

My friend has JDM Honda Civic Ferio'94 B16A DOHC VTEC with automatic transmission. He changed automatic tansmisson with manual, but he didn't change ECU. My friend did this operation so neatly, that Check Engine lamp doesn't light, when engine is working.
He also changed stock distribution shafts and valve springs with Spoon shafts with aggressive cams and hard valve springs. He changed many other things. Now Civic has very good acceleration on 7500 RPM, but RPM limit is 7800. It is so boring...

Here you can see photos of my friend Civic's stock ECU:
http://manay.nm.ru/Arkadiy/1.jpg
http://manay.nm.ru/Arkadiy/2.jpg
http://manay.nm.ru/Arkadiy/3.jpg
http://manay.nm.ru/Arkadiy/4.jpg
http://manay.nm.ru/Arkadiy/5.jpg
http://manay.nm.ru/Arkadiy/6.jpg
http://manay.nm.ru/Arkadiy/7.jpg
http://manay.nm.ru/Arkadiy/8.jpg

Now we have programmed chip with a new edited ROM!

First of all we had desoldered chip from the ECU, then we read stock ROM from chip. Here it is (JDM Honda Civic Ferio'94 B16A DOHC VTEC AT, ECU code is P30-900):
http://manay.nm.ru/Arkadiy/Super_Civic_Arkadiy_ROM.BIN

Then we soldered 28-pin socket for a new chip and wrote edited with Crome ROM there. Here is edited ROM (RPM limit is 8971 RPM, speed limit is 158 Mph, VTEC speed and coolant temp tests are disabled):
http://manay.nm.ru/Arkadiy/Super_Mega_C ... .M_ROM.bin

Engine signs on 9000 RPM - so much pover!!!

After that my friend soldered Max233 kit. You can see moified ECU here:
http://manay.nm.ru/Arkadiy/S3010008.JPG
http://manay.nm.ru/Arkadiy/S3010009.JPG
http://manay.nm.ru/Arkadiy/S3010010.JPG
http://manay.nm.ru/Arkadiy/S3010012.JPG
http://manay.nm.ru/Arkadiy/S3010013.JPG
http://manay.nm.ru/Arkadiy/S3010014.JPG
http://manay.nm.ru/Arkadiy/S3010015.JPG

But now we have problem with ECUControl.

There is phrase "EcuControl is a program used in conjunction with a special modified ROM so it can display engine relative data onto a computer using either serial or USB communication" on the main page of http://www.ecucontol.com

When can I get modified ROM for P30-900 or how can I modify it?

Please help me.

I am russian. I don't know English very well, so I cannot understand some information on this site and phorum. Excuse me for this.

My friend and I wil be very happy, if you help us.
Thank you beforehand!

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PostPosted: Thu Jul 01, 2004 5:17 pm 
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Joined: Tue Jul 27, 2004 2:25 am
Posts: 355
This is your rom with Datalogin(Calvin code)


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Super_Mega_Civic_Azi_with_Arkadiy_with_Kotey.M_ROM [0 Bytes]
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PostPosted: Thu Jul 01, 2004 5:19 pm 
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Joined: Tue Jul 27, 2004 2:25 am
Posts: 355
t


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Super_Mega_Civic_Azi_with_Arkadiy_with_Kotey.M_ROM [0 Bytes]
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PostPosted: Thu Jul 01, 2004 5:21 pm 
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Joined: Tue Jul 27, 2004 2:25 am
Posts: 355
Can't attach the rom what is your email?


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PostPosted: Fri Jul 02, 2004 12:12 am 
Thank you very much!

My e-mail is konstantin_manaev@mnogo.ru

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PostPosted: Fri Jul 02, 2004 11:21 am 
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Joined: Tue Jul 27, 2004 2:11 am
Posts: 1053
Please, post the rom here too :)


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PostPosted: Fri Jul 02, 2004 11:32 am 
OK!
Here it is: http://manay.nm.ru/Arkadiy/Super_Mega_C ... atalog.bin

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