A8 / S8 (D2 Platform) Discussion Discussion forum for the D2 Audi A8 and S8 produced from 1994-2002

Engine Control Module incorrect coding, need correct code!!

Old Oct 18, 2006 | 06:59 AM
  #1  
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Default Engine Control Module incorrect coding, need correct code!!

My independent mechanic pulled an engine code, I dont have the specific code but it was something along the lines of "Incorrect coding engine control module". He said it was a 5 digit code similar to the transmission code that was probably erased when the battery was disconnected.

Does anyone know what the correct 5 digit code is for the ECM in a 1997 Audi A8 4.2L ? Thanks much appreciated.
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Old Oct 18, 2006 | 09:09 AM
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Default Don't think you can recode the ECU, that's a factory thing

Post the codes, and as I mentioned, I have a spare 97 ECU that if you need for testing, I could probably help you out.
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Old Oct 18, 2006 | 12:42 PM
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Default Re: Don't think you can recode the ECU, that's a factory thing

Thanks Paul, much appreciated I may take you up on it. After searching a bit I am assuming my error code is P1612 ECM-incorrectly coded. I am only guessing that this is it, and will speak to my mechanic over the weekend to confirm.

My mechanic seems pretty confident that it can be changed.

I read in another post that the ECM code was 01273, does that sound right?
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Old Oct 18, 2006 | 12:49 PM
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Default

I have the same issue but no issues with the car at all. I just got to the point of ignoring it
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Old Oct 18, 2006 | 01:28 PM
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Default Yes, that is the right code. Let me know how he recode the ECU.

I need to do it on mine.
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