Setting Up Your Med9.1 for a TFSI Build

Quick run through on setting up a TFSI for a run in before the full power session once this has had a new flywheel!
Software - WinOLS
Tools used - Bflash - VCDS - Maha MSR 500 dyno
Spec -
TFSI - ED30
Venom450
Airtec cooler
Autotech HPFP internals
Revo intake
Sachs Clutch kit
BKR7EIX plugs
Rev G diverter

[@jordancespedes15]

Thank you for the video ❤❤ looking forward for part 2

[@zoltanbalint8681]

you just set the P parameter of the rail pressure PID regulator to the max, that is why it's oscillating. BTW is there a tune fix for rail pressure creep with upgraded hpfp internals?

[@Phil-cooper]

Yeah, p will cause it to oscillate a little then just tune the I to keep in intact, it’s the I that also helps the creep, but I’ve found the creep is because the rail is emptying, try bringing in the pressure rather then holding it for a prolonged time. You usually see the lpfp dropping is the hpfp is rising

[@martinblue7710]

Hey, can you make how to tune the boost map with logs for edc 15/16 when extending it for higher mg?

[@nitefly87]

Hey, thx for the video. I am running a stage1 one today (and plan to go to stage2 soon) and running the car with the Autotech HPFP already. Is it ok to drive it like it is or should i change the HPFP parameters you described (not the fuelpressure)?

[@Phil-cooper]

Hi Sebastian, you will be ok driving with the pump installed, just have the software updated when you can to make the most out of the pump, the upgraded hpfp will improve the mid range :)

[@nitefly87]

Hey, Thank you so much for your answer. Even if I would decide not to for stage 2, should I leave it as it is or change to the pump parameters in a long way, or rebuild to the stock pump internals? Any upcoming video planed for the endresults? 😃

[@TheLudbe]

run away from autotech..the coating start to pell off very soon

[@nitefly87]

@@Phil-cooperQuestion regarding the „Setpoint Rail pressure xxxxx“ maps, How and way did you only just at 45&55 l/min (y-axis) and not at lower fuel flows? Since you ran with fixed 25% duty cycle on the turbo calibration, I guess you won‘t leave it like that for the customer? I uess you would activate closed loop control later again? So my question here how are you able to do that and remain same boost pressure and same engine power output? Would you logg the actual load for the 25% duty cycle run and set the LDRXN curves later from that logged load from the 25% run….? Thanks ahead😊

[@akimijohni8398]

Pheel cooper big thanks from Switzerland ... there is no fucking way that someone else can explain this better than you !!! can you please keep making tutorials also with edc17 and also for !!!!!!! i will pay you if you ask for that ...... ... good job and god bless you

[@edups3307]

How do you change the formula of how the boost is calculated? I read about the 2550 being the max readable value but I don't understand how you make it read more.

[@Phil-cooper]

On a med9 you can’t make it read more, you would have to add another formula which works as an adder

[@MrKillerBEE123]

im dyno shopping, how do you like that dyno? any limitations?

[@Phil-cooper]

Brilliant and repeatable dyno, we have had it over 5 years now, and it’s been really reliable

[@arturaszee]

Waiting for next video. But please use better microphone :)

[@KamilWrwa]

very strange way of tuning the boost. All PID logic thrown in the trash. Torque curve descends through locked WGDC. There will be a different charge depending on the temperature. All the hard work of people who tune OEM you destroyed 😂

[@Phil-cooper]

This is how oem tune the ecu, use locked duty to put the turbo through its paces to gain valuable data, then with all the logged values you can reverse it through and set up the closed wgdc tables. Hence why the function is in the oem ecu

[@CoggieUK]

What's with the mic quality. 😅

[@Phil-cooper]

Yeah sorry about that, ive just upgraded to a rode wireless mic, so this should be much better moving forward!

[@TheNitromanstonV]

C’est n’importe quoi