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Title: 4B0907551K or 8D0907551A XDF File Post by: sighting 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 Title: Re: 4B0907551K or 8D0907551A XDF File Post by: nyet 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 Title: Re: 4B0907551K or 8D0907551A XDF File Post by: SQT on December 25, 2018, 11:39:48 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 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 |