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Author Topic: MED9.1 Tuning/FAQ/Help Thread  (Read 346853 times)
majorahole
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« Reply #375 on: August 26, 2013, 10:45:56 AM »

Checksumm corected:
it would be nice to know if that was the problem. i hate when someone asks for help then, never reports on if it worked
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hammersword
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« Reply #376 on: August 27, 2013, 09:29:05 AM »

What the fuck is wrong with them.

One of them was on the other day, hopefully he notices the thread and comments. They must all be friends, because I've seen 2 of them, 2 different companies both doing this.

Looks like they also do KFMIOP in the same way (change most of the last column to 100% and leave everything else stock).

Could be nice if one of them would comment here? They might have a theory to support what looks nuts.



Another question: How do you guys log MED9? Are there no alternatives to VCDS which is quite limited compared to the ME7 logging tools.


Greeks are here and they are watching you. Unfortunately for this excellent forum, sometimes someones says his wrong opinion of "how to tune this map" and then ALL the forum members marry with this opinion and they all believe that this wrong opinion is the correct path of tuning...

I will give you one example with KFMIRL map posted in page 23 of this thread. You uploaded a map which has settings of 335% at top RPM, then you say that
this value is over the "correct value"
this map has 191% limit on ME7 etc
etc

Have you ever seen any other ECU file than VAG ME7 or VAG MED9?
e.x. on Fiat/Abarth - ME7
Abarth 1.4Tjet with 155hp is set from factory the KFMIRL @ 289%
Abarth esse esse with 180hp is set from factory the KFMIRL flat 250% at top line, also KFMIOP from factory set 100% at top line

Opel 1.6T - ME7
KFMIRL from factory starts from 225% from low RPM and raises to 256% at high RPM

VAG 1.4TSi - MED9 (Golf 5 GT 170hp)
factory settings at KFMIRL 264%


So, in conclusion, you have to wonder why Bosch sets that high the KFMIRL, continue with reading the special Motronic docs. Do not stuck in the LOW LOAD factory engines like 20vt or TFSi that from factory work in load load (0.5bar or 0.8bar or 1bar)
Search and see other applications like Abarth 1.4T esse esse which runs from factory at 1.6bar/1.7bar, or Opel Corsa OPC 1.6T which runs from factory 1.4bar even though the VAG 1.4TSi which runs on the compressor area 1.3-1.5bar boost.

Search and learn WHY Bosch and Abarth decide to run 100% optimal torque and 250% KFMIRL on factory settings, read docs and you MAY understand.

Setting MAF max limit to 1250Kg/h? It is not wrong at all but 100% correct if you want MAX MAF limit to be deactivated. It depends on how the tuner wants his file to work and how many safety features wants to be running

Don't blame Greeks. And yes, we all know each other and the most of us we are friends and helping each other and note that we are in the same tiny Greek market!


So, I don't want to see more negative comments about Greeks

Kind Regards,
Fotis@Revlimit - Greek tuner...

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RaraK
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« Reply #377 on: August 28, 2013, 08:39:18 PM »

Fotis... Nice uppercut  Cheesy

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Rocket
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« Reply #378 on: August 31, 2013, 09:16:43 PM »

I really need to visit the Acropolis to understand our Gods!
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Rocket
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« Reply #379 on: August 31, 2013, 09:36:11 PM »

I really need to visit the Acropolis to understand our Gods!
Then I shall run 100% IOP at 300% IRL and 103 BTS on the chuck line!
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hammersword
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« Reply #380 on: September 01, 2013, 04:04:19 PM »

Then I shall run 100% IOP at 300% IRL and 103 BTS on the chuck line!

Huh??
I bet that you have not any idea how a motronic works!
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mrompe
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« Reply #381 on: September 04, 2013, 02:46:04 PM »

checksum error??
Yes Sir, I be leave so! My dash says SAFE in my millage. It will start up, but dies right away..
it is still dead in the garage!

Thank you for asking!
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mrompe
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« Reply #382 on: September 04, 2013, 02:48:19 PM »

Checksumm corected:
Thank you very much.. I will try it and see if my car will move after 5 months!!
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technic
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« Reply #383 on: September 05, 2013, 05:55:09 AM »

I'm pretty sure the MPPS would correct the cs for you. I think you have another problem.
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hammersword
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« Reply #384 on: September 05, 2013, 06:47:09 AM »

Yes Sir, I be leave so! My dash says SAFE in my millage. It will start up, but dies right away..
it is still dead in the garage!

Thank you for asking!

SAFE in dash = immo issue
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technic
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« Reply #385 on: September 05, 2013, 08:26:42 AM »

6c00. Just saying Roll Eyes
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hammersword
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« Reply #386 on: September 05, 2013, 03:54:01 PM »

yeap, or eeprom!
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Nottingham
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« Reply #387 on: September 07, 2013, 09:54:03 AM »

A silly question:

In case I want to use the larger 0261500037 (S3/TTS/R) in a stock 200hp 2.0 TFSI setup, which maps other than (KRKTE) needs to be scaled?

The difference in the flow between the original and the upgrade injectors is 12.7% (1080 vs 1217cc/min).

The reason I plan to do this is because one of the injectors has failed and I am planning to upgrade the engine later anyway.

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RaraK
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« Reply #388 on: September 08, 2013, 08:22:38 PM »

you need to work your file for your car, swapping to a R/tts/ed30 file will be hell if you are not extremely familiar, i advise against trying that(not that it cannot be done)
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Nottingham
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« Reply #389 on: September 09, 2013, 02:45:29 AM »

you need to work your file for your car, swapping to a R/tts/ed30 file will be hell if you are not extremely familiar, i advise against trying that(not that it cannot be done)

I am going to modify the existing, original file indeed.
So what other maps besides KRKTE need to be scaled in order to use the larger injectors?

Thanks
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