Why are there not full frame or at least hybrid turbo options and more robust custom tuning options for the 2.0T Giulia after a good 2 years? I'm finding it rather annoying that nothing has came to the market with these with such an easy turbo location for replacements and easy ecu to deal with similar to continental simos ecus. Even the downpipe options are sparse and it's only 2 bends with a funky turbine flange. This engine is after all fully forged; crank, rods, pistons with oil squirters which could easily support 500whp/450wtq with proper calibration/fueling.
Lack of bigger turbos and tuning. Discuss.
ineedmorepsi
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Cool thanks. I have previously used Torque pro using BT dongle for measuring boost, only issue is Torque seems to cap boost measurement.
I will be using the Multiplex via USB cable and try and set it max refresh rate.
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My stock is 200hp version so of not much use. Maybe someone else could?
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I just flashed back to mod file last week. I will log the stock one next time I flash it..as it is a pain to flash back and clear all the errors using the handheld. I know my 200hp is only software limited and in stock form max boost I have seen is 18psig. Using Torque pro with the mod file, I am seeing 22.5 psig which seems quite low for a 325hp tune, compared to what others are seeing on their modified 280hp. I will log with MES and see what I get.
Can you do a higher gear like 5th? Be good to see as much load on there as possible
Very interesting no timing advance at all under wot just like stock.
Looks like it spikes almost 28psi boost down low and tapers to 20psi at redline. Pretty similar to stock but with a bit more low end.
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985 Posts
Will do.
I'm not sure that we can trust MES with the timing readouts. Looks weird to me - but I'm no expert.
Heres a stock 3rd gear run. Ill grab one in 4th and 5th today probably...
drive.google.com
![98270]( "98270")
20200428_074042_map 0 3rd gear.csv
drive.google.com
It looks likethe tubo size is the limit to me. I can offset as much as i want with jb4 and when i request too much up top i just get limp mode and wastegate code. Thats coomon to when you request more than turbo can do. No lean codes. No fp issues. Also the nice thing about jb4 is the ecu doesnt see the added boost so any torque limiters get effectively bypassed since the ecu thinks its making less power than stock.
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133 Posts
My car is stock at the moment, but Stelvio. Car was flashed by dealer to latest ECM on Thirsday. What do you need logged?
For those with csv log files visit datazap.me and upload there for easy graphing/display purposes. It may work with other file types too.
screen:
![98278]( "98278")
screen:
Heres mine....
Tuned 5th gear...
drive.google.com
![98281]( "98281")
Stock 5th gear...
drive.google.com
![98282]( "98282")
Tuned 5th gear...
20200503_111059_stock 5th.csv
drive.google.com
Stock 5th gear...
20200503_111059_stock 5th.csv
drive.google.com
Attachments
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I am finding this thread extremely interesting and coming from the engineering profession validation by data gathering is the best way to learn. Just trying to understand what WGDC means and I found this article quite educational. I know our cars have a electrically controlled wastegate commanded by the ECM. I am probably the least experienced in all this here so keep it coming guys. Need to polish my grey cells.
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