Sup all,
Chasing advice and info about changing/flashing another tune on my ecu.

The car: 2002 a4 b6 quattro (AVJ 150hp model)

Current mods:
-3 inch decat, followed by 2.5 exhaust
-K04-015 turbo (recently replaced the stock K03S)
-R8 coil packs
-Stg 2 clutch
-upgraded diverter valve, TIP, crank breather
-Running SSP stg 2 tune for stock injectors and turbo, spiking at 22psi.
This ecu is out of a similar American AMB 02 a4 b6 and works because the immo, SAI pump and 02 sensors are deleted. I only get 1 engine light for the evap pump (because my euro model didnt come out with one)

I have been running my k04 with a manual boost controller (set to limit boost) and the n75 valve.
This did not work well so ive just ditch the controller and used the n75.

Now the boost surges and i hit 1.5 bar on 3/4 throttle   

My plan was to use the k04 with the 440cc injectors I have (which is fairly common apparently) I have been trying to get a tune locally and various tuning companies overseas like Motoza without any luck. No foreign companies are interested. I will mention the one local tuning business that said they could do it for $1400.

My questions:
-Can I edit the tuned ecu myself so I can use my 42lb injectors and K04 turbo? (Im completely new to ecu flashing)
-If it isnt possible to edit, where can I get/buy this special tune file to flash on my ecu?

Anyone with a Audi B6 1.8t K04 tune that could add to this? Any help would be greatly appreciated cheers 









 
 

Thanks, yeah I am definitely running lean so im just staying out of boost as much as i can. Im currently reading various how-to guides but I doubt ill be able to simply make a new file.

Well let be helpful aswell, you sir are in luck there is a thread on this forum about tuning your car.
In that thread there will be a base file and alot of modified files most of those will be very close to
what you have now, there is also complete instructions and mappacks in that thread. Literally all of
the hard work has been done by those that came before you and shared for free out of the kindness
of their hearts (Except PRJ) he shares because he likes to prove he is the best (which he is).

Spend more time looking for threads, try to use google because boardsearch is crap

http://nefariousmotorsports.com/forum/index.php?board=55.0

  links save lives, thanks

Just do some in depth reading and get a good understanding of everything in the Wiki... It's not an overnight thing, but at least then you won't have a melted engine (unless you cock it up by rushing into it without an understanding) and you'll make decent power.

The k04-015 btw is barely larger than the k03s, I would think you'd be just fine on the k03s tune boost wise. Injectors only need a few things changing... All of which is in the Wiki.

WAT HE SIAD. ^^ THIS ISNT THAT HARD AND YOU HAVE A GOOD COMMUNITY SUPPORT AND A FEW GOOD THREADS TO START WITH. If you have any questions feel free to ask. Id be happy to help

Krkte and tvub maps to get injectors scaled. Use block 32 to dial them in on vcds. Dialed in by adjusting krkte value +/- based off adaption. Use good brand injectors and be sure to put the voltage times into tvub that came with the injectors. Injectors dont have the same dead times between sizes or brands sobe sure youre using the right ones . Start with the group-in 518ak, read what changes are made and try to u derstand why