NefMoto

Technical => Reverse Engineering => Topic started by: player on September 22, 2018, 06:00:05 AM



Title: audi a4 b6 3.0 ecu to rs6 4.2
Post by: player on September 22, 2018, 06:00:05 AM
hello guys. i flashed an S6 4.2 v8 4d1907558 file to a a6 3.0 v6 ecu 8E0909559H . both me7.1

and now 2 injectors short to ground. how can i filx this? as i look at board , it has 2x 30344 so shoud be fine. what is the problem?

i attach ecu board photo and diagnostic on car.

thanks!


Title: Re: audi a4 b6 3.0 ecu to rs6 4.2
Post by: k0mpresd on September 22, 2018, 06:47:58 AM
probably just a bad flash. give it another go and let us know what happens.


Title: Re: audi a4 b6 3.0 ecu to rs6 4.2
Post by: player on September 22, 2018, 09:12:55 AM
tried other flash andsame. could it be missing components because its a 6 cyl ecu and i have 8 cyl flash?


Title: Re: audi a4 b6 3.0 ecu to rs6 4.2
Post by: k0mpresd on September 22, 2018, 09:51:12 AM
use the 6cyl flash. should work.


Title: Re: audi a4 b6 3.0 ecu to rs6 4.2
Post by: prj on September 22, 2018, 03:10:06 PM
Of course a 6 cyl ECU won't run a 8 cyl engine if you are trying to do that.


Title: Re: audi a4 b6 3.0 ecu to rs6 4.2
Post by: player on September 22, 2018, 05:40:19 PM
i get that. but why? only problem i see is firing those 2 injectors. and its not software related.are there missing pieces in the ecu? between 30344 and output pins?


Title: Re: audi a4 b6 3.0 ecu to rs6 4.2
Post by: macxxx on September 22, 2018, 11:46:30 PM
As i know 3.0v6 is a me with wideband lambda , and thre will be hardware diffrences