4B0907551K or 8D0907551A XDF File

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Topic: 4B0907551K or 8D0907551A XDF File (Read 4381 times)

sighting

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	4B0907551K or 8D0907551A XDF File « on: December 21, 2018, 06:48:02 PM »

Evening I am looking for a XDF file for my 2000 A6 2.7 6MT.
Looks like a 8D0907551A might work as well.

I have tried a bunch of ones I found online but none of them are lining up.
Used known reverences like NMAX.

Should i just get an mbox ecu and flash it and use that as a base?

I am mainly after coding out sec O2 - EGT and dropping the Rev limit down

My bin is stock 4B0907551K

Thank you


« Last Edit: December 21, 2018, 07:01:59 PM by sighting »	Logged

nyet

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	Re: 4B0907551K or 8D0907551A XDF File « Reply #1 on: December 22, 2018, 12:08:17 AM »

Moving to noob section, plus you didn't follow posting rules.

http://nefariousmotorsports.com/forum/index.php?topic=5549.0title=

Yes, use 8D0907551M. You can flash over your existing ECU, you don't need another. You will lose IMMO if you had it.

Make sure you have a working bootmode rig just in case you screw something up. Back up your eeprom in case you ever want stock back + immo


« Last Edit: December 22, 2018, 12:10:58 AM by nyet »	Logged

ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

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 ex

SQT

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Respectfully SQT ;)

	Re: 4B0907551K or 8D0907551A XDF File « Reply #2 on: December 25, 2018, 11:39:48 PM »

Quote from: sighting on December 21, 2018, 06:48:02 PM

Hi, fo you k-box
CDATR (0x18196) - Configuration byte diagnosis exhaust gas temperature regulation
CDATS (0x18197) - Configuration byte diagnosis exhaust gas temperature sensor
addresses match 8d m-box
Rear O2 sensor
CWDLSAHK (0x18638) - Code word for probe aging after KAT[55] (not needed if you set CDLASH to 0)
AHKATMX (0x18648) - set to max
AHKATS (0x18649) - set to max
AHKATSB (0x1864A) - set to max
This is what i know. It would be nice if anyone could confirm
I hope that you will find ESKONF yourself.
Do not forget about the calculation of the checksum


« Last Edit: December 26, 2018, 01:11:40 AM by SQT »	Logged

a6 2.7
sorry for my English

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