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Author Topic: me7.1.1 to me7.5 in audi s3 APY  (Read 18901 times)
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« on: February 06, 2019, 07:38:33 AM »

Hello there i am in the process af swapping my me7.1.1 til me7.5 to go wideband og enable flashing by the obd port.

i have a few spare 4B0906018DH ecu´s and a good file from my buddy´s Audi s3 BAM with 8N0906018CF ecu,

I flashed the EEPORM with removed immo over with argdub tool with no problems.
but when i flash the ecu with the 8N0906018CF file i gets bricked  Sad after a bit of searching i stumbled across this  http://nefariousmotorsports.com/forum/index.php?topic=658.0

Is there any where i can see what ecu the 8N0906018CF will cross flash on to?

Best regards Søren
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_nameless
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« Reply #1 on: February 06, 2019, 07:51:04 AM »

Late model passat / a4 ecus changed the bootrom. Use a aum or auq ecu
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« Reply #2 on: February 06, 2019, 08:34:57 AM »

ME7.1.1 on a 1.8T Audi S3? Put the crack pipe down my friend!
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I have no logs because I have a boost gauge (makes things easier)
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« Reply #3 on: February 06, 2019, 10:07:55 AM »

ME7.1.1 on a 1.8T Audi S3? Put the crack pipe down my friend!

if its not ME7.1.1 what is it then? its a narrowband, DBW, non vvt with 512kb file
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« Reply #4 on: February 06, 2019, 10:10:20 AM »

Late model passat / a4 ecus changed the bootrom. Use a aum or auq ecu

Is there any where i can se witch ecu´s can be flashed with the 8N0906018CF file? there are not so many auq/aum ecu´s around here  Undecided
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fknbrkn
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mk4 1.8T AUM


« Reply #5 on: February 06, 2019, 11:35:09 AM »

Any wideband transverse 1.8t
Narrowband 1.8t its also 7.5 btw
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« Reply #6 on: February 06, 2019, 12:13:46 PM »

Any wideband transverse 1.8t
Narrowband 1.8t its also 7.5 btw

Isn’t all me7.5 1024kb? Mine is only at 512kb
But if alle traverse ME7.5 will work then it is easier for me to find a ecu 


Sent from my iPhone using Tapatalk Pro
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dal
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« Reply #7 on: February 06, 2019, 12:21:58 PM »

I dont know if it is bosch official, but people calls this ECU ME7.5.1. My A3 used to have an ECU like this.
In 2017 I made the wideband conversion, now I run an wideband ME7.5.5 032LP ECU with 032HP cross-flashed.
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Blazius
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« Reply #8 on: February 06, 2019, 02:00:50 PM »

Isn’t all me7.5 1024kb? Mine is only at 512kb
But if alle traverse ME7.5 will work then it is easier for me to find a ecu 


Sent from my iPhone using Tapatalk Pro

Nope. my N/a 2000  is me7.5 and its 512
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BlackT
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« Reply #9 on: February 06, 2019, 03:56:52 PM »

First ME7.5 on B5 facelift DBW,non VVT, with ICM and narowaband.
Can you open ECU and post a picture?
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Blazius
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« Reply #10 on: February 06, 2019, 04:08:33 PM »

First ME7.5 on B5 facelift DBW,non VVT, with ICM and narowaband.
Can you open ECU and post a picture?

Me? Nope. but here is a pic.


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BlackT
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« Reply #11 on: February 06, 2019, 11:32:13 PM »

My bad, I didn't precise who I'm talking to. I mean can the autor post the inside od his APY ECU.
8D0 906(997) 018Q/K/KX/J/B  they all ME7.5 DBW and narowband
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« Reply #12 on: February 07, 2019, 01:53:16 AM »

My bad, I didn't precise who I'm talking to. I mean can the autor post the inside od his APY ECU.
8D0 906(997) 018Q/K/KX/J/B  they all ME7.5 DBW and narowband


I a few days i will post a few pictures of the inside of the ecu


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aef
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« Reply #13 on: February 07, 2019, 02:31:53 AM »

What is this all about?

You own a S3 APY with ME7.5 Narrow Band 512kb ecu and you will switch over to wideband 1024kb. okay makes sense.

You cant use this passat ecus. Go and buy BAM/AMK or something like this. You can also use AUM ...032HJ.

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BlackT
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« Reply #14 on: February 08, 2019, 12:21:14 AM »

If I want to go from Me7.5 narowband to me 7.5 wideband. Except few wires i need to recconect and instal wideband. What else schould I do?
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