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Author Topic: Unitronics flash on med 9.1 can't read with bdm100 clone  (Read 11962 times)
birchbark506
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« on: August 04, 2016, 04:43:29 PM »

I have  a unitronics stage 1+ ecu and I want to know how to read the EPROM on a med 9.1 ecu with a bdm100 clone can't seem to get it to connect I know they lock it so you can't read or write over obd2
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dream3R
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« Reply #1 on: August 04, 2016, 05:06:55 PM »

bdm port could be fried, clone might no support it, list goes on......EVC are still are adding updates to theirs iirc

Where u based?
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How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
birchbark506
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« Reply #2 on: August 04, 2016, 05:58:44 PM »

I'm in Canada, and I don't think it be cooked as the ecu still worked in the car, two bdm100 and both the same error
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dream3R
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« Reply #3 on: August 04, 2016, 06:02:23 PM »

no idea sorry.
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How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
birchbark506
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« Reply #4 on: July 26, 2017, 08:33:53 AM »

little update for everyone i haven't been active in a while but i pulled out my BDM 100 Clone today to try this extra ECU i picked up over the winter from the junk yard well i finally had luck at getting it to work and i think i pulled the .e2p file and the .bin off the ECU correctly this is the first time i had one of the 2 clones i had to work, i guess the first adptor i made with the pins was a dead so i finallly got the pins installed in my new adptor here are the files i pulled off this ECU can someone tell me if i did it right.
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SB_GLI
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« Reply #5 on: July 26, 2017, 12:13:58 PM »

it is against the forum rules to post commercial files
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Beaviz
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« Reply #6 on: July 27, 2017, 12:58:16 AM »

Files look fine. None of them look commercial to me.
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IamwhoIam
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« Reply #7 on: July 27, 2017, 06:06:30 AM »

That junk sure doesn't look like anything unitronic to me
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I have no logs because I have a boost gauge (makes things easier)
SB_GLI
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« Reply #8 on: July 27, 2017, 09:13:00 AM »

That junk sure doesn't look like anything unitronic to me

Good deal, I just assumed based on thread title.  I didn't look at the file myself.  Carry on.
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birchbark506
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« Reply #9 on: July 28, 2017, 06:01:22 AM »

this was an old post i did from last year, i end up messing the BDM ports on that unitronics flash ECU and threw it out, i also had other ecu i end up bricking last year and could not get my BDM to work and then just replaced it with other ECU that was already IMMO off, the files i posted are all stock and not the unitronics flash. the files i posted are off my extra ECU that i just got my BDM to read and wanted to make sure i did it correct.

Thank you all for your help
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IamwhoIam
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« Reply #10 on: July 29, 2017, 09:49:11 AM »

The files from your extra ECU are a shit tune
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I have no logs because I have a boost gauge (makes things easier)
birchbark506
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« Reply #11 on: July 29, 2017, 11:59:53 AM »

Oh Yes I know it was from my bricked ECU I end up flashing wrong file when not paying attention, I just wanted to make sure that I used the BDM proper. Smiley This files are no Good
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focalpoint519
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« Reply #12 on: August 02, 2017, 12:07:58 AM »

Check for missing resistors.... look close at a OEM ecu then the Unitronics one, usually close to the memory chip SMD resistor may be missing, therefor blocking reading.
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birchbark506
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« Reply #13 on: August 02, 2017, 05:11:33 AM »

This Unitronics is no longer with us, i threw it out as the BDM Pads fell off, and was unable to fix the ports as i tried..
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focalpoint519
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« Reply #14 on: August 02, 2017, 10:47:35 AM »

If you need another ECU i have a couple MED 9.1's with Cruise control map switching ecus on my webs tore, or ebay, if your in Canada i can express ship you one (free shipping)
« Last Edit: August 02, 2017, 10:49:06 AM by focalpoint519 » Logged
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