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 Post subject: Jsarv's "speed density fuel to load" spreadsheet
PostPosted: Sun Feb 07, 2010 7:11 pm 
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Joined: Wed Feb 06, 2008 3:49 am
Posts: 1027
Location: Australia
There is no thread for this so I thought I'd post it since it is a useful tool for those looking to change to SD. Plus it is hard as hell to find in the group n thread lol.

Basically it converts load g/rev from your MAF based tune to DS load comp for the Group N ROM.

Instructions from the spreadsheet:
  • The shaded cells are the only cells that can be changed.
  • The mapping to the left should have an input of Speed Density Load Compensation as a %. It will give an output below in the form of load G/REV.
  • The mappint to the right should have an input of Load (G/REV) and will give an output directly below as a Speed Density Load Compensation as %.
  • Again only change shaded cells - changing any other cell above line 42 will cause the output to be false.

Hopefully Jsarv will see this thread and answer any questions that ppl ask.

Leslie


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File comment: Jsarv's speed density fuel to load spreadsheet
Copy of Speed Density Fuel to Load V1.xls [50.5 KiB]
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Current Car: 2002 ADM WRX STi
Current Engine: EJ207
Current Mods: X-Force 3" TBE Exhaust, GCG "bolt-on" GT3076R, APS 3" Hard Turbo Inlet, Short Ram Pod, RomRaider/ECUFlash Tune
Current Power: 248kw@wheels (332whp)
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 Post subject: Re: Jsarv's "speed density fuel to load" spreadsheet
PostPosted: Tue Feb 16, 2010 11:12 pm 
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Joined: Thu Jan 29, 2009 11:16 am
Posts: 108
Might want to incorporate the iat comp into the formula, would probably give you more accurate results. Wish I had had good logs before I switched to SD, this would have saved me a ton of time...


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 Post subject: Re: Jsarv's "speed density fuel to load" spreadsheet
PostPosted: Wed Feb 17, 2010 1:13 am 
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RomRaider Donator
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Joined: Wed Feb 06, 2008 3:49 am
Posts: 1027
Location: Australia
Hopefully Jsarv will see your comment and make appropriate changes to his spreadsheet :)

Leslie

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Current Car: 2002 ADM WRX STi
Current Engine: EJ207
Current Mods: X-Force 3" TBE Exhaust, GCG "bolt-on" GT3076R, APS 3" Hard Turbo Inlet, Short Ram Pod, RomRaider/ECUFlash Tune
Current Power: 248kw@wheels (332whp)


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