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 Post subject: renamed ecu - now cant access rom
PostPosted: Sun May 07, 2017 8:01 am 
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Newbie

Joined: Sat May 06, 2017 11:02 am
Posts: 7
Location: South Africa
hello guys and gals

pls help
i have a wrx 06
it has gone to a tuner , who is less than helpful to complete his task he was paid and assigned to do

anyway

now when i try pull my rom i get msg on pc saying
ecu id 14761539ff not found
my ecu is currently not supported

is there a way to undo his relableling /renaming


thanks
doug


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Mon May 15, 2017 1:05 am 
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Senior Member

Joined: Sat Feb 12, 2011 7:27 pm
Posts: 1902
Location: Northern NSW
douglang wrote:
hello guys and gals

pls help
i have a wrx 06
it has gone to a tuner , who is less than helpful to complete his task he was paid and assigned to do
anyway
now when i try pull my rom i get msg on pc saying
ecu id 14761539ff not found
my ecu is currently not supported
is there a way to undo his relableling /renaming

thanks
doug


It has a MerpMod tune applied if you are using Learning View
Should be easy enough to remove

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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Wed Jul 19, 2017 2:05 am 
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Newbie

Joined: Sat May 06, 2017 11:02 am
Posts: 7
Location: South Africa
hello
thank you for the reply and help .

what is morph mod and how or where do i find it ?

thank u again


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Wed Jul 19, 2017 9:04 am 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 5652
Location: Canada eh!
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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Thu Jul 20, 2017 9:39 am 
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Newbie

Joined: Sat May 06, 2017 11:02 am
Posts: 7
Location: South Africa
hello
thank you for the help

i am still trying to understand what morph mod is ?
and how do i use it

sorry for the stupid questions .
i come from a bike back ground
this car stuff is quite new
thank u again


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Thu Jul 20, 2017 9:58 am 
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Newbie

Joined: Sat May 06, 2017 11:02 am
Posts: 7
Location: South Africa
where do i down load morph mod , i cant find anything about it using google or the likes

the car is a 2006 wrx sadm
A8DH200O


thanks for the help in advance


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Thu Jul 20, 2017 3:02 pm 
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Experienced

Joined: Fri Sep 02, 2016 4:42 am
Posts: 239
Location: Riga, Latvia
Geez.

Well looking for merpmod instead of morph mod would definitely help your search (which dschultz did for you already).

viewtopic.php?f=37&t=10276


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Sun Jul 30, 2017 6:53 am 
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Newbie

Joined: Sat May 06, 2017 11:02 am
Posts: 7
Location: South Africa
hello guys

this is the response i get from the ecu when i try read, or test write.
it wont allow me to "pull" a rom , so we can see whats been done or changed
any ideas ??


thank you
regards
doug
[12:48:51.168] Requesting Seed...
[12:48:51.213] Sending Key...
[12:48:51.258] interface close
[12:48:51.260] interface close
[12:49:13.106] using metadata XML ID A8DH200O from file C:/Program Files (x86)/OpenECU/EcuFlash/rommetadata/subaru/Impreza WRX/A8DH200O.xml
which inherits XML ID 32BITBASE from file C:/Program Files (x86)/OpenECU/EcuFlash/rommetadata/subaru/Bases/32BITBASE.xml
[12:49:13.106] ---notes for 32BITBASE---
2014/06/20 [Tactrix] Tactrix definition auto cleaned|merged w/ RomRaiderGitHubAlphaMay2014.
---notes for A8DH200O---
2014/05/22 [Tactrix] Tactrix definition auto cleaned|merged w/ RomRaiderGitHubAlphaMay2014.
[12:49:13.770] J2534 API Version: 04.04
[12:49:13.770] J2534 DLL Version: 1.02.4798 Jun 13 2016 17:17:10
[12:49:13.770] Device Firmware Version: 1.16.4769
[12:49:13.770] Device Serial Number: TAWWcohR
[12:49:17.036] kernel get version
[12:49:17.239] interface close
[12:49:17.253] J2534 API Version: 04.04
[12:49:17.253] J2534 DLL Version: 1.02.4798 Jun 13 2016 17:17:10
[12:49:17.253] Device Firmware Version: 1.16.4769
[12:49:17.253] Device Serial Number: TAWWcohR
[12:49:17.589] VIN read not supported
[12:49:17.701] interface close
[12:49:17.718] J2534 API Version: 04.04
[12:49:17.718] J2534 DLL Version: 1.02.4798 Jun 13 2016 17:17:10
[12:49:17.718] Device Firmware Version: 1.16.4769
[12:49:17.718] Device Serial Number: TAWWcohR
[12:49:17.879] SSM2 init
[12:49:18.026] SSM2 ECU ID is 14761539FF
[12:49:18.108] Requesting Seed...
[12:49:18.153] Sending Key...
[12:49:18.199] interface close
[12:49:18.201] interface close


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Sun Jul 30, 2017 7:05 am 
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Experienced

Joined: Fri Sep 02, 2016 4:42 am
Posts: 239
Location: Riga, Latvia
Have you connected the green "test" connectors under the dash of your steering wheel before the read attempt?
It might be useful to create a switch instead of it if you plan to write the ecu frequently.


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Mon Jul 31, 2017 3:29 am 
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RomRaider Donator

Joined: Wed Jul 27, 2011 10:07 am
Posts: 124
Location: South Africa
Ok so went to help out Doug and I could even pull the rom. Same issue.

Car in test mode successfully(green plugs) and the green connectors in the passenger side foot well(RHD). Still not luck. Even with software that can pull and wright over EcuTek'd roms didn't have success (this was my suspicion).

Can retrieve ecuid info but cannot pull or flash. My only other suspicion is that there is an issue with the odb2 port and not all the pins are making contact. I have had previously the same issue with guys who use Bluetooth dongles which mess up the pins on occasion. By reseating the ports pins has resolved this issue in the past.

Unless there is some other software(subauredit as eg) which can lock or mate to your tactrix to your Vin or ecuid ? But still then we should be able to pull rom with def or not and change from there..

Doug when your tuner is in town I would be interested to see if he's successful.

Regards

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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Mon Jul 31, 2017 10:41 am 
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Newbie

Joined: Sat May 06, 2017 11:02 am
Posts: 7
Location: South Africa
thank you guys for your input

kingchett i will look at my pins and try again

failing that , i will wait till and see if he can :lol:

thank u

doug


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 Post subject: Re: renamed ecu - now cant access rom
PostPosted: Sun Aug 06, 2017 11:05 pm 
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Moderator

Joined: Wed Nov 22, 2006 10:23 pm
Posts: 2400
Try this...

Make a backup copy of the ECU definition XML for your old rom id.
Replace the ecuid in the XML file with the ID that EcuFlash is reporting.
See if you can pull the ROM and view the tables in it.

You might also need to change the internalidstring value in the XML to match what's on the car now.

I'm not certain this will work, but it's worth trying.

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