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Author Topic: MED9.1 Tuning/FAQ/Help Thread  (Read 348122 times)
em.Euro.R18
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« Reply #435 on: February 01, 2014, 08:30:20 PM »

Yes it's for dsg confirmed on page 3 of this thread.
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oldcarguy85
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« Reply #436 on: February 02, 2014, 05:37:42 AM »

I did see that, but it was kind of vaguely confirmed that's the maps "are for dsg."  What does that mean? How are they related to the transmission? People seem to also confirm that changing the first map is all that's needed. I guess it doesn't matter since I have a manual, but I'm really just curious.

Thsnks again for any help.
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RaraK
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« Reply #437 on: February 03, 2014, 06:11:22 AM »

Im pretty sure its been covered before but here it is again.


multiple maps found in med9 VAG ecu's are for varldef settings, each ecu has ability to support multiple platform configurations, saying for "dsg" alone is not sufficient, it could be for tiptronic, MT, DSG, CVT, etc...  As well as FWD, AWD, etc....

also stating using the first one only is sufficient may be incorrect dependent upon platform configuration at that point.

change them all in doubt, or find out which your car uses specifically Smiley  consult the FDEF for this for your specific vehicle.
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dream3R
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« Reply #438 on: February 03, 2014, 10:18:46 AM »

Thanks for the FR + 1 Smiley  Believe it or not some functions are in my ME7.01 Volvo file!
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How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
oldcarguy85
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« Reply #439 on: February 04, 2014, 12:25:16 PM »

This thread is truly awesome.  I've read it a few times and learn something new every time!.

One more question -- does MED9.1 store the vehicle mileage, or is it still ONLY in the cluster?  I believe MED17 started storing mileage in ECU, but i'm not sure about MED9.1

Reason i ask is I'd like to clone my ECU, but vehicle is still under warranty.  If i put my original ECU back in for warranty work, I need to know if there will be a mileage discrepancy between cluster and ECU.

Thanks for all this useful info!
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RaraK
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« Reply #440 on: February 04, 2014, 07:50:33 PM »

This thread is truly awesome.  I've read it a few times and learn something new every time!.

One more question -- does MED9.1 store the vehicle mileage, or is it still ONLY in the cluster?  I believe MED17 started storing mileage in ECU, but i'm not sure about MED9.1

Reason i ask is I'd like to clone my ECU, but vehicle is still under warranty.  If i put my original ECU back in for warranty work, I need to know if there will be a mileage discrepancy between cluster and ECU.

Thanks for all this useful info!

i believe cluster + ecu + dsg(if equipped)
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Beaviz
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« Reply #441 on: March 19, 2014, 12:37:56 PM »

I am trying to make some base ignition maps for my tune and could use a little input from you guys that has worked with and logged the small 2.0 TFSI (in this case it is a BWA with stock K03, full TB exhaust, HPFP and intake). It would be awesome if you could just give some hints about how much the maps usually can be advanced over stock.

Here is what I did:
130%: Same as org. 125% minus .75 degree
150%: Same as org. 155% plus .75 degree
170%: Same as org. 170%
190%: Extrapolated from 150% and 170%

So basically stock-like.

In the attached image org in the top and mod in the bottom:
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em.Euro.R18
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« Reply #442 on: March 19, 2014, 03:47:42 PM »

if you post irl and iop that would help
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majorahole
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« Reply #443 on: March 20, 2014, 11:27:51 AM »

I am trying to make some base ignition maps for my tune and could use a little input from you guys that has worked with and logged the small 2.0 TFSI (in this case it is a BWA with stock K03, full TB exhaust, HPFP and intake). It would be awesome if you could just give some hints about how much the maps usually can be advanced over stock.

Here is what I did:
130%: Same as org. 125% minus .75 degree
150%: Same as org. 155% plus .75 degree
170%: Same as org. 170%
190%: Extrapolated from 150% and 170%

So basically stock-like.

In the attached image org in the top and mod in the bottom:


i think most on here tune on a dyno. or at least have tuned enough on a dyno to have proven tuned maps.

i did the same as you tho, and its been smooth and no timing pull, although i think i even went with less timing then that.  will start bringing it up here carefully with tons of logging
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Beaviz
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« Reply #444 on: March 20, 2014, 11:43:59 AM »

i think most on here tune on a dyno. or at least have tuned enough on a dyno to have proven tuned maps.

i did the same as you tho, and its been smooth and no timing pull, although i think i even went with less timing then that.  will start bringing it up here carefully with tons of logging

Thanks! It is exactly those guys that I was hoping that would drop a comment like "it can easily be advanced ~x degrees from x-x load between x-x rpm, and then you can start logging". ;-)
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Beaviz
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« Reply #445 on: March 20, 2014, 11:51:31 AM »

if you post irl and iop that would help

Thanks for looking! Not to be rude or anything, but I do not understand what you would need those for?  Undecided
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majorahole
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« Reply #446 on: March 20, 2014, 11:58:48 AM »

Thanks! It is exactly those guys that I was hoping that would drop a comment like "it can easily be advanced ~x degrees from x-x load between x-x rpm, and then you can start logging". ;-)

ya, but they are'nt usually too quick to give any info out that cost them $$ to get!! i hope they prove me wrong tho!!
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nyet
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« Reply #447 on: March 20, 2014, 01:21:49 PM »

Anybody tuned an R8 yet?

Maybe added SC or some turbos? Smiley

I have a stock R8 i want to start on, but wanted to see if anybody else had done one.

The dual ECU thing looks like it is going to be a pain too.

In case you are curious (especially you, Rarak Smiley )
http://nefariousmotorsports.com/forum/index.php?topic=5685.0title=
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

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 ex
matchew
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« Reply #448 on: March 20, 2014, 02:13:41 PM »

Yep

That file is in-complete and out of date.

Dual ECU is no problem with real tools
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ddillenger
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« Reply #449 on: March 20, 2014, 02:22:31 PM »

Nye, I'll send you an MPPS slave as soon as I can.

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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!

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