SWNumber Mismatch Error!

Pages: [1]

« previous next »

Author

Topic: SWNumber Mismatch Error! (Read 5782 times)

btsbarton

Newbie

Karma: +0/-0
Offline

Offline

Posts: 3

	SWNumber Mismatch Error! « on: December 18, 2012, 10:04:20 PM »

Hi! Im new to this program, just trying to get it set up. First of all, I want to give a huge thank you to the developers of this software, and for distributing it for free!

Ok, so Ive got a 2001 Audi Allroad 2.7T, Tiptronic, ECU# 4Z7907551K, Dahlback chip soldered onto the ecu

So I downloaded all the software, got the files all ready, got the cable plugged in and connected to the car(verified, because I pulled codes in VagCom), then when I click run, I get this error:

Code:

-> Read ECU ID's .... done
SWNumber mismatch: need '1037360860', ecu is '1037360166'
=> Logging failed

I initially had a similar error, but it was a HWNumber mismatch. I was dumb and downloaded the K-box ecu file with 8D0(S4) instead of 4Z7(allroad) prefix, luckily I figured that out LOL.
So I downloaded the right ECU file, and tried again, but now Im getting a SWNumber mismatch, and I dont know where to look for that.

Any help would be greatly appreciated!


	Logged

nyet

Administrator
Hero Member

Karma: +604/-166
Offline

Offline

Posts: 12235

	Re: SWNumber Mismatch Error! « Reply #1 on: December 18, 2012, 11:08:22 PM »

Whatever image is in your ECU does not have the same SWNumber as the image you used with ME7L


	Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.

btsbarton

Newbie

Karma: +0/-0
Offline

Offline

Posts: 3

	Re: SWNumber Mismatch Error! « Reply #2 on: December 18, 2012, 11:10:21 PM »

Does this mean I need to create a custom image of my ECU?


	Logged

btsbarton

Newbie

Karma: +0/-0
Offline

Offline

Posts: 3

	Re: SWNumber Mismatch Error! « Reply #3 on: December 21, 2012, 09:19:29 PM »

Figured it out, now trying to figure out why I get limp mode at 6100rpm. Uploading this to post on Audizine.


	Logged

nyet

Administrator
Hero Member

Karma: +604/-166
Offline

Offline

Posts: 12235

	Re: SWNumber Mismatch Error! « Reply #4 on: December 31, 2012, 10:57:41 AM »

Any codes? Perhaps MAF signal too high?

Might have to increase KFMLDMX and/or MLMAX


	Logged

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

May 13, 2024, 12:03:43 AM

Welcome, Guest. Please login or register.
Did you miss your activation email?

Navigation

Personal Tools

Search