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Author Topic: How to bench flash your B5 S4 ECU  (Read 89554 times)
lulu2003
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« Reply #15 on: July 14, 2011, 05:14:41 AM »

how far are these ECU Bench Adapters interchangeble?
Meaning, if its ME7, will it fit MED9 also?
or EDC15, EDC16?
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Gonzo
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« Reply #16 on: July 14, 2011, 05:44:45 AM »

Only ME7
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okkim
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« Reply #17 on: August 05, 2011, 07:06:38 AM »

Anyone interested in this cable? i will be ordering a few from a supplier overseas, they are about $55-60 shipped.



From where could I buy that adapter? I live in Europe, so are those available somewhere in here?
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infinkc
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« Reply #18 on: August 05, 2011, 05:25:38 PM »

how far are these ECU Bench Adapters interchangeble?
Meaning, if its ME7, will it fit MED9 also?
or EDC15, EDC16?

Well the cable I landed up getting that was for me7 landed up being for edc15.  I landed up modding one to fit the me7. So  sure it will work back on a edc15 also since all I did was shave and cut.
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jluketwo
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« Reply #19 on: August 11, 2011, 12:54:22 AM »

Anyone interested in this cable? i will be ordering a few from a supplier overseas, they are about $55-60 shipped.



Where have you found this? Im interested.
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chienliu1972
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« Reply #20 on: September 19, 2011, 09:11:23 PM »

Is the DC power supply suitable? I want to bench flash my ME7.5 ECU with Galletto 1260, but I do not know which power supply to choose, especially in amp.?

Input
AC 110V

Output
DC 0.15 ~ 15V
Amp 0 ~ 2 A
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Tony@NefMoto
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« Reply #21 on: September 21, 2011, 02:13:57 PM »

For bench flashing you want a power supply that can deliver 12.5 volts and about 1 amp.
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chienliu1972
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« Reply #22 on: September 22, 2011, 07:42:30 AM »

I check the bench flash line, Galletto 1260 drivers, and the voltage. However, I always got "Boot mode inactive" error message. Could anyone advise how to solve?

I read again and again the trouble shooting of Galletto 1260 drivers, and re-install the drivers. Put the pin 24 to ground and then connect the 13.5V power supply. 3 seconds later, I remove the ground of pin 24.
Open the Galletto 1260.EXE. Sellect "ECU DATA". The screen shows "starting read ECU data". Then the Galletto 1260 requests me to ground pin 24. I clip "OK" to close the small screen. Finally, the error message shows " turn off dashboard 10 second and turn on dashboard 10 seconds." The screen also shows "Boot Mode inactive" Nothing to be read out.

Could anyone kindly advise your opinion for this problem?

To ground the pin 24 of 29F800BB, the line with 5K resister. I also follow the instrution to add one 2.2K reister to connect pin 21 of ECU socket.
« Last Edit: September 22, 2011, 09:17:27 AM by chienliu1972 » Logged
nyet
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« Reply #23 on: September 22, 2011, 04:17:24 PM »

Did you choose the correct flash type?

It should also prompt you for a file to write to.

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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
chienliu1972
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« Reply #24 on: September 22, 2011, 06:11:31 PM »

I tried to study the possible solution again. The below items need to be clarified,

1.How to confirm the ECU in boot mode? - One member of Mefmoto says it could be tried to connect with Nefmoto. Once the KWP-2000 of Nefmoto could not connect to ECU, it means the ECU is in boot mode. Is it correct? In boot mode, may I use vag-con to connect to ECU?

2.How to confirm the Galletto 1260 in normal working condition?
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nyet
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« Reply #25 on: September 22, 2011, 06:14:20 PM »

If the ECU is in boot mode, it will not respond to any KWP commands. It is in CPU boot mode, which means no ME software is running on it at all.

It will only respond to CPU specific *bootmode* flashing commands.
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
nyet
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« Reply #26 on: September 22, 2011, 06:21:36 PM »

What did you ground to? You should ground to the BOARD ground. If i had to guess, it looks like you can just bridge these two pins.

Don't bother with a resistor.
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
chienliu1972
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« Reply #27 on: September 22, 2011, 08:13:17 PM »

I ground the pin 24 of 29F800BB chip directly to the pin-1(Mass) of ECU socket with a wire. Where I marked as pink color in the photo(pin 24 of 29F800BB).
Thanks for your kind assistance.
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chienliu1972
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« Reply #28 on: September 22, 2011, 08:45:43 PM »

What I followed the instruction to build the Bench Cable is as attached photo. Then I use Galletto 1260 cable to connect to this Bench Cable and laptop. The bench cable is connected to ECU. Then I powered the bench cable to turn on the ECU.
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nyet
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« Reply #29 on: September 22, 2011, 08:54:39 PM »

Is there another spare ECU you can use to test your setup?
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
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