Did some logging with vcds for boost actual/specified. Thanks to mini moke for doing the graphs also.

I also did group 120 which i believe measures torque. It peaked at 288.

Does the boost one look good? Looks ok mostly to me

Anyone?

Is rpm on the x axis?

Is rpm on the x axis?

Bottom axis. I started acceleration and logging at 1600rpm and stopped at 5000rpm

Rev until the blood you can see the turbo running out of puff then rather than it just cutting off.

The only straight flat peice of road available that doesnt have traffic only allows 5000rpm. Any faster and you risk a crash. I could use the motorway but no doubt some spud would be in my way

If your block 120 peaked at 288 nm, then this is about 212 lbft. It's not a standard map is it?

Without sounding like a preacher, the safest way to do full rev range logging is to strap the car down on some rollers. And yes, I have done stupid stuff trying to log by myself on public roads, before anyone says. Not something I'd like to try again in a hurry!

I wasnt logging on my own, i had a helper.

No its not a standard map. Boost peaks at 1830mbar which translates to 26/27psi BUT you minus 1000mbar for atmospheric? So that then translates to 12psi... Which doesnt sound right lol

Yeah, take off a bar for atmospheric. A standard map holds at 0.6 bar across the whole rev range. A mild remap should peak about 1 bar and "stage 2" peak at 1.5 bar.

So mine is peeking around 0.9 bar? Sorry for been thick

Well, 0.83 bar, but yes 12 psi as you say. What gear did you use and was ASR off?

3rd gear with asr on

Think another run might be needed

Try 4th with ASR off. Yes, I realise the speeds and risks involved!

Did some more runs today but no idea how to turn them into a usable graph like. According to the numbers, 1890 was max boost today so around 0.9 bar

Just post up the .xls or .csv files (if you are happy to do so) and people can have a look at them. Or have a look on the internet for programs that will convert the data in graphs and charts. I've not used them myself and just used the graphing functions in Excel.

I can make a graph in excel but its just the line lol

You should be able to generate something like I've attached, quickly hashed together with an old log I found. I've been lazy with the labels, but I'm sure you can work it out. Blue is requested boost, pink is actual boost, rpm on x-axis and mbar on y-axis.

Yeah i can generate something like that but i cant get rpm along the bottom lol

attached my logging

 

 

LOG-01-115-xxx-xxx.CSV

And this one is a 2nd gear blast to the redline groups 115 and 120 Just because i was there and thought why not

 

LOG-01-115-120-xxx.CSV

attached my logging

See attached.

LOG-01-115-xxx-xxx.csv

Picture attached,

Torque log attached.

LOG-01-115-120-xxx.csv

Cheers john. Wish i knew how to do that. How did you put bhp on? Didnt think it measures that