Break-thru: Reading ACD ECU with EcuFlash

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Jul 24, 2010 | 06:51 AM

#331

acamus

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From: Lattitude 48.38°, Longitude 17.58°, Altitude 146m = Slovakia, for common dude

Quote:

Originally Posted by evonut270

you mean evo 6 AYC? iv got a unit here but am unsure of the wiring required.also which dropdown is needed?

If you have a spare ecu you may play with it, choose some of those 68HC16 intended for subaru, you will see what will happen.

Here is a pinout,

I guess some of not connected pins serves as reflash pin.

Attached Thumbnails

Break-thru: Reading ACD ECU with EcuFlash-evo_v_ayc_pinout.jpg

Jul 24, 2010 | 10:00 AM

#332

evonut270

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From: vienna,austria/scotland

thanks Acamus.do you know which pin on the tactrix is used by subaru to read the ecu if i use the 68h menu

Jul 25, 2010 | 10:27 PM

#333

acamus

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From: Lattitude 48.38°, Longitude 17.58°, Altitude 146m = Slovakia, for common dude

I believe none, as far as I can tell, they use blue or white jumper harnesses, but I am not soobie owner

Aug 2, 2010 | 03:54 PM

#334

AUSEVOX

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From: Australia

Can anyone confirm if the G-Sensors (EVO X ACD) are actually inside the ACD ECU box?

I have actually relocated the mounting of my ACD ECU and find I am not getting the results I am expecting when swapping the Ralliart ACD ECU in my rally car.

Last edited by AUSEVOX; Aug 2, 2010 at 04:02 PM.

Aug 2, 2010 | 04:12 PM

#335

GST Motorsports

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From: Hayward

No the sensors are on the chassis in various places.

- Bryan

Aug 3, 2010 | 01:30 AM

#336

fostytou

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From: Aurora, IL

Quote:

Originally Posted by GST Motorsports

No the sensors are on the chassis in various places.

- Bryan

Yup,

You can see one of them directly under the small "pocket" between the shifter and cupholder.

Aug 7, 2010 | 10:46 PM

#337

apot_jimson

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From: Philippines

Quote:

Originally Posted by sba

I'd be interested to know a little more about all this, if someone can chime in, maybe even Colby.

[17:01:42.921] flashing tool "mitsubootloader" loaded.

[17:01:42.921] flashing tool "shbootmode" loaded.

[17:01:42.921] flashing tool "shaudmode" loaded.

[17:01:42.921] flashing tool "hondacan" loaded.

shbootmode i know about it, for the SH processors from Subaru Ecus.
I'd like to know if misubootloader can be also used simillar to shbootmode?
And what are the other 2?

Hi, can someone tell or help me on how to have a honda can bootloader in ecuflash?

Aug 9, 2010 | 07:09 AM

#338

sba

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From: East Europe

Quote:

Originally Posted by apot_jimson

Hi, can someone tell or help me on how to have a honda can bootloader in ecuflash?

I think it is a new project of Colby, but he doesn't want to tell us more.

Sba

Aug 9, 2010 | 08:33 PM

#339

apot_jimson

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From: Philippines

Hi Sabin,
Which ecuflash version did that show up? How come your version has it?

Aug 23, 2010 | 07:10 AM

#340

evoscan

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From: nz

EvoScan v2.7.0090 can now successfully ACTUATE AYC Air Bleed and ACD Air BLEED options for Evo7/8/9.

in EvoScan v2.8 I'm gonna increase the logging support for the ACD/AYC (and is it true that its actually a shared ecu in the evo7/8/9?) so in EvoScan only select AYC for Evo4/5/6 and select ACD for Evo7/8/9 ACD/AYC.

I also updated the tech info website with your pinouts Acamus, looks great: http://www.evoscan.com/technical-veh...cd-ayc-sayc-at

Last edited by evoscan; Aug 23, 2010 at 07:44 AM.

Aug 23, 2010 | 07:51 AM

#341

Acree

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From: Dallas

In essence, it can now control what GruppeS does with their reflashes?

-Acree

Aug 24, 2010 | 10:15 AM

#342

fil78

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From: France

Quote:

Originally Posted by evoscan

great new ! thanks a lot for this usefull feature - will test it soon
regarding the ACD/AYC : yes the ACD and AYC on 7/8/ share the same ecu (and hydraulic pump)

Aug 24, 2010 | 11:32 AM

#343

rawkus

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From: Lafayette, IN

Quote:

Originally Posted by fil78

great new ! thanks a lot for this usefull feature - will test it soon
regarding the ACD/AYC : yes the ACD and AYC on 7/8/ share the same ecu (and hydraulic pump)

Cannot get this to work even with the most recent EvoScan download, tried multiple times using 1.3u cable.
Dan

Aug 24, 2010 | 11:48 AM

#344

evonut270

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From: vienna,austria/scotland

read the first post on this thread and you will see where your going wrong.

Aug 24, 2010 | 02:29 PM

#345

rawkus

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From: Lafayette, IN

Quote:

Originally Posted by evonut270

read the first post on this thread and you will see where your going wrong.

If you are referring to AYC/ACD flashing/reading and thus requiring the use of a 2.0 cable and additional wiring, I could see what I am doing wrong. But I have not read that EvoScan requires 2.0 and the wiring for AYC/ACD bleeding... Now if that is indeed the case, this should be clarified.

Thanks!

Dan