Printable View
Looking for a stock calibration file for a 2019 LT5 Corvette. I am working on a project and I have a couple of good datalogs on the car from a dyno session. However the car is stock with low mileage and is for sale so I cannot do the PCM modification in order to get the calibration file off of it. I have some issues that came up during the part testing and would like to look at the calibration. Do not know how different it is than the LT4 but don't want to assume.
Thank You
This is a stock zr1 with the 2650 and bigger OE tb. They also use a different strategy for the fpcm if I'm remembering correctly. This was originally posted by DStek on his website, so should be correct.
Thank You
Just quickly looked at the file. What is going on with the air flow in the MAF? I shows a max of 113 g/s
Guess it's possible that was messed with, but why he would do that I do not know. It was a read straight off of his website.
I don't think he changed it. I think there is another multiplier table that is there that we can't see in HP.
That would actually make sense. They're probably using the non altered version to make the throttle and everything more controllable off of the torque model and then using multipliers like they do for line pressure controls for the transmissions and so on where real airflow numbers are needed. What makes what we do all the more funner. I think Will's been having some trouble going through this code too. I guess time will only tell.
i guess they mixed up g/s with lb/min.
113,06lb/min is 854g/s which makes more sense at 15.000Hz
Well that makes you wonder as well.Quote:
Originally Posted by zr1driver
So I am still on my first coffee this morning so forgive me if I don't make sense. I don't think there is a mix up in units, that still is not enough air. 874 lb/H is not enough and all the conversion work as in g/s, lb/m and lb/H. I think there is a table missing that would make sense of this.
Was just looking at it again, there is a table missing. The max g/s on this table is 512g/s on the ZO6 is it 4000 g/s.
Post the second file you're looking at. I guarantee they're using smaller numbers for throttle control and to throw people for a loop.
Nothing is missing. E99 calculates airflow differently, and what you're seeing is airmass and not airflow. Trust me when I say it is right.