98RON + 50/50 water meth inj.

 

Here is the issue

https://www.6speedonline.com/forums/...e-again-2.html

Probably related with ECU tuning...

 

I just come back from a test: on a perfect road with warm tires the 2nd gear holds, PSM on and off, but if a little imperfection on the road it is dead...
Didn't tried in first gear.

Ps: 1,10G at the vbox in 2nd from 40kph and WOT

 

Yeah I told about it with Karol recently, he sold his 997 but didn't solved this issue.
Do you control this part of the ECU Emre?
The trick would be to upgrade the torque, or the spinning acceptable values before the ASR kicks on...

 

I would love to have a Syvecs just to mess around with the traction control

 

yesterday we ran a new tune with higher boost,issue of 1st and 2nd gears reappears

 

I just tuned a manual car in Italy with about max 900-1000 crank hp.

I will request some logs starting from 1st gear to check it...

Will let you know.

 

Todd told me that he knows which table do that issue and he will solve it very soon.

 

Mine might be in the 750ps range with E85 @1,5Bar, If it reappears I can log it and send it to you yeah, thxs.

P.

 

Todd sent me a file and it is far better, my set up with alphas + external WG and E85 is not usual and was requiring a little developpement.
Todd and Cinthya at Protomotive were very reactive with this issue unknown with the big setups as 3586 etc... Thxs to them.

Next step for now is swaping my injectors as my IDC is already about 90% @1,5Bar, I insisted to bolt the 1050cc in despite Todd told me 1680cc...
Always need to learn...

 

I got this video from my manual 997TT customer with twin GTX3076 and 1.6 bar boost.

(Car makes 100-200km/h acceleration at 4.8sec)

http://www.youtube.com/watch?v=VAVhO5o6Hz0

 

My customer tells me there isnt any cut-off with power like, you can also see that in the video but just to be %100 sure we will try to log when his durametric cable arrives.

 

Todd.K solved the issue 100%.

 

Yes it is 100% solved:
PSM ON: the car slows a little when the ASR lights on but still pulls.
PSM OFF: the car spins and keep your 2 hands on the steering wheel!

 

Two things can be happening here, torque management tables and/or throttle closures. It should be fixable with an appropriate calibration of the torque management/limits tables in the ECU.