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Interest in DIY chip tuning?

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Old 09-27-2009, 04:28 AM
  #76  
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Originally Posted by etiennekuh
Found it
Hmm, I would prefer not to speculate. I still stand by my original statement.


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Old 09-27-2009, 04:30 AM
  #77  
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Originally Posted by toddk911
Oh ok. Learned something new today.

So load (air flow per rpm) would be taking into account boost signal?
Yes, though the DME never knows boost pressure directly. The DME instead calculates load, which we can infer to be similar to boost...


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Old 09-27-2009, 04:30 AM
  #78  
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Alright, I've pretty much finished up the everything, with pretty pictures and all

I should be able to get everything packaged up and posted tomorrow.


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Old 09-27-2009, 08:29 AM
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Originally Posted by Rogue_Ant
No, the horizontal axis on the PT maps is the DME's "load" calculation. This is basically an 'airflow-per-rpm' value. Higher number = more load.
The DME never knows throttle %. It only knows if at idle, part-throttle, or 'WOT' (which is trigger via the KLR).


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In post #3 in this thread, I'm assuming that those are the base stock maps?
Is that not the horizontal axis indicating throttle % ?
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Old 09-27-2009, 01:23 PM
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Originally Posted by TurboTommy
In post #3 in this thread, I'm assuming that those are the base stock maps?
Is that not the horizontal axis indicating throttle % ?
Yeah base stock maps.
The horizontal axis is 'load' (airflow / rpm). The DME has no TPS input.


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Old 09-27-2009, 04:19 PM
  #81  
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Ok, the DIY walk-through is up!

Click Me


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