NefMoto

Technical => Tuning => Topic started by: hurray on April 04, 2021, 08:09:53 AM



Title: L Box on A6 2.7 Tip tronic Limp Modus
Post by: hurray on April 04, 2021, 08:09:53 AM
Hello, I downloaded https://files.s4wiki.com/tuned/551L%20Bosch.bin and flashed it all went fine but now my motor ist in limp modus because of Transmission error

 18249 - Motor-/Getriebesteuergerät
            P1841 - 35-00 - Varianten passen nicht zusammen

it says that ecu and tcu wont work together. I checked ecu coding 05752 but thats right for my tip tronic. any ideas?


Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: _nameless on April 04, 2021, 08:26:01 AM
06751 and 06651 are the only options as far as i recall


Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: hurray on April 04, 2021, 10:51:24 AM
Thank you But didnt worked


Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: _nameless on April 04, 2021, 02:44:48 PM
upload the original file from the car



Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: hurray on April 04, 2021, 02:54:17 PM
here is my original and my s4 version


Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: hurray on April 06, 2021, 09:13:12 AM
i have copied the canvers, cwgc and fmotc maps from my a6 to my s4 file now i have an other dtc and limp mode is still on


18263 - Datenbus-Antrieb
            P1855 - 35-00 - Softwarestandsüberwachung


Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: nvrdwn on June 09, 2021, 01:24:56 PM
I ve got the same car the same flash file and the same error you describe at first

Do we need to upgrade the tcu?

Or is it in the CAN configuration of the ecu ?
Anyone? Any links?


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Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: nvrdwn on June 09, 2021, 01:26:00 PM
Can you upload the file with modified can version?


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Title: Re: L Box on A6 2.7 Tip tronic Limp Modus
Post by: nvrdwn on June 09, 2021, 01:43:09 PM
Can it be soft coded with vcds?


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