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Title: Which file for A6 2.7t? A-Box? Post by: passuff on August 26, 2012, 09:23:10 AM I have a 99' A6 2.7t with Tiptronic and Bosch MAF. I would like to replace my original file with a more common one, but I'm not sure which one to use.
Is it only possible to flash Bosch MAF files or is it possible toto recode a Hitachi file to Bosch MAF? What would you recommend me to do? Title: Re: Which file for A6 2.7t? A-Box? Post by: passuff on August 27, 2012, 10:42:45 AM I just found the info at S4Wiki, that it is not possible to code engine with:
Bosch Maf ESP Tiptronic I guess there was no S4 with this combination or is there any? It doesn't matter for me if the file is 29f400 (512kb) or 29f800 (1024kb) as I have a socket on my ECU and can use both cip types... Title: Re: Which file for A6 2.7t? A-Box? Post by: phila_dot on August 27, 2012, 11:53:41 AM Is the pinout the same bt 512 and 1024?
If so, L box modifed for bosch maf. Title: Re: Which file for A6 2.7t? A-Box? Post by: passuff on August 27, 2012, 12:39:11 PM Yes ECU is completely the same. Only difference is flash chip...
I will try to start a L-Box tune... Thanks alot! Title: Re: Which file for A6 2.7t? A-Box? Post by: gsxeclipsepsi on September 11, 2012, 11:17:41 PM I have a nice stage 1 tune that I like a lot good mpg with new dv. It's not mine but someone else's but yes it's Bosch. Also have a s4 stock 265hp LBox Bosch too. All for tip and I have tested them can upload if you want in the morning. It's about a 40hp or more increase you get to feel the boost now. It's a 91 octane file.
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