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Author Topic: 557P AEB ecu - chipped?  (Read 5755 times)
vtraudt
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« on: January 15, 2021, 09:04:04 AM »

I have this 557P ECU from by AEB A4. I don't know anymore what tune was on there. IIRC the AEB ECU were literally 'chipped'. Back then I was in contact with Giac, got a decent tune from them (quite aggressive stage 2).
Can someone tell by looking at the photos what 'chip' might be on this one? Or can I read out with Nefmoto and then someone can tell?
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
_nameless
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« Reply #1 on: January 15, 2021, 09:47:08 AM »

I have this 557P ECU from by AEB A4. I don't know anymore what tune was on there. IIRC the AEB ECU were literally 'chipped'. Back then I was in contact with Giac, got a decent tune from them (quite aggressive stage 2).
Can someone tell by looking at the photos what 'chip' might be on this one? Or can I read out with Nefmoto and then someone can tell?
you wont be reading that ecu with nefmoto or any other software. nefmoto is me7 only and that ecu is m5.9.2. if you really wanted to you could remove the chip and dump it in a chip burner but i wouldnt waste my time. you can write to the ecu using mpps
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Giving your mom a tuneup
vtraudt
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« Reply #2 on: January 15, 2021, 10:26:32 AM »

you wont be reading that ecu with nefmoto or any other software. nefmoto is me7 only and that ecu is m5.9.2. if you really wanted to you could remove the chip and dump it in a chip burner but i wouldnt waste my time. you can write to the ecu using mpps

Thanks. I remember Giac soldering chips on for tuning. Can someone tell if that is a Giac (or other aftermarket) chip?


I have 2 other 557P, those were flashed with MPPS (Daz initially, I think later Mirza), I forgot how they performed. Only wrote down 18 psi, readiness checked and 'tune outs'. So assume stage 2 tune. Don't have a car anymore to test them.
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
zubzero2
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« Reply #3 on: July 09, 2022, 06:03:01 PM »

Do you by chance still have these ecus?
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vtraudt
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« Reply #4 on: July 10, 2022, 05:22:13 AM »

Do you by chance still have these ecus?

I should. I will check later this morning and take pics. PM your email so i can send pics.
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
vtraudt
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« Reply #5 on: July 10, 2022, 05:36:38 AM »

Confirmed: have 3 557P.
- "Stage 2 MPPS Readiness 2nd 18 psi tune outs" (assume Mirza)
- "stage 2 MPPS Readiness 18 psi tune outs" (assume Mirza, same as above?)
- Chipped Giac stage 1 or stage 2 (Daz had this one to see what can be done; decided to leave as is)

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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
dream20s
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« Reply #6 on: April 05, 2023, 12:23:56 AM »

any ideas on what i can do with this one? always checkin ecu's at the junk yard and found this.. dont know anything about it orher than it came out a 1.8t jetta. anyways to get around the immo or b able to read whats on it?


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