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Model specific boards => Golf mk4 => Topic started by: Big Tone on 20 May 2011, 12:56

Title: Boost log graph - 1.8T AUM
Post by: Big Tone on 20 May 2011, 12:56

3rd Gear, WOT.

Blue=Requested
Orange=Actual

No fault codes, boost gets to the peak, it is just sluggish getting there (Not slow, but not on the money), could this be another N75?

What block should I log for MAF?

(http://i997.photobucket.com/albums/af99/Big_Tone_2010/BoostPic.jpg)

Title: Re: Boost log graph - 1.8T AUM
Post by: Rhyso on 20 May 2011, 13:04

Block 2 or 3 for the MAF I think

You should see the MAF figure rise through the rev range and peak around the 6000rpm mark.

Take your figure and divide by 0.8 to get a rough idea of the bhp  :nerd:

Title: Re: Boost log graph - 1.8T AUM
Post by: Big Tone on 20 May 2011, 13:09

Quote from: Rhyso on 20 May 2011, 13:04

Block 2 or 3 for the MAF I think

You should see the MAF figure rise through the rev range and peak around the 6000rpm mark.

Take your figure and divide by 0.8 to get a rough idea of the bhp  :nerd:

Cheers

Title: Re: Boost log graph - 1.8T AUM
Post by: rio_gti on 20 May 2011, 13:46

is there a 'how to' to put results into a graph???

yeah block 2 & 3 for maf

when i do a boost run i found the numbers never go up the same will do another wot and let you know!!

Title: Re: Boost log graph - 1.8T AUM
Post by: Big Tone on 20 May 2011, 13:50

I just open the log file with a spreadsheet program like excel.

Then highlight the relevant values and make a graph.

Title: Re: Boost log graph - 1.8T AUM
Post by: Mr_Orange on 20 May 2011, 18:26

Like this:
(http://i713.photobucket.com/albums/ww140/najmeade/MAFBhp10-04-10.jpg)
(http://i713.photobucket.com/albums/ww140/najmeade/BoostCurve10-04-10.jpg)
Just playing around with the data in excel  :wink:

Title: Re: Boost log graph - 1.8T AUM
Post by: rio_gti on 20 May 2011, 22:27

Wow mr orange how you get the bhp figures???

That looks How it should be!!!!

Title: Re: Boost log graph - 1.8T AUM
Post by: Big Tone on 21 May 2011, 08:18

Quote from: Mr_Orange on 20 May 2011, 18:26

Like this:
(http://i713.photobucket.com/albums/ww140/najmeade/MAFBhp10-04-10.jpg)
(http://i713.photobucket.com/albums/ww140/najmeade/BoostCurve10-04-10.jpg)
Just playing around with the data in excel  :wink:

Pi**ed on my chips!  :laugh: