No Device: HD/Delphi EFI Tuning Basics
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HD EFI Guru
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You have to know the state of the Adaptive system to answer that. IF the Adaptive is active and the Integrator value goes beyond its setup point the Adaptive will adjust. Once it has adjusted, it will show that value until the next time its requirements are there and can adjust again. By Default the Adaptive is set to start at 100.
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HD EFI Guru
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Engine is running and the Integrator has adjusted to 125 it's upper limit from the factory. Now the engine speed and/or load is changed such that the Integrator has to readjust down to 75. If you hold it steady that is going to take time and you will notice the engine not running well as it gets to 75 thing get happy again. Now change the engine speed and/or load back to the old spot and it does it all over again. So each and everytime you change the engine it has to chase in. Now add Adaptive that takes the Integrator and keeps it near 100 and it learns the balance and stores it in the Adaptive cell, now change engine speed again and it learns the new value and stores that in its new cell. So you then chage engine speed back and it uses the store value right away! Engine runs smooth and the Integrator doesn't have to do anything.
Hope that helps you understand it all.
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HD EFI Guru
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IF you think about it the system has been designed to keep an engine in tune, that was tuned properly to start with. What we have done is to use those feature to get an engine back into tune but it does have its limits you have to learn and understand how to use to your advantage.
You just hit on the key right there. If a couple cells in the block are way off it effects the whole block which can throw the whole area out of tune. That's why VE's need to be properly calibrated to start with.
It's also become apparent as we learn that one of the big factors in all this is how the third party software interprets the data it receives from the sensors. I'd like to know more about PV reporting the adaptive and integrator values in tenths when the HD Delphi system only knows it as whole values
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HD EFI Guru
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You just hit on the key right there. If a couple cells in the block are way off it effects the whole block which can throw the whole area out of tune. That's why VE's need to be properly calibrated to start with.
It's also become apparent as we learn that one of the big factors in all this is how the third party software interprets the data it receives from the sensors. I'd like to know more about PV reporting the adaptive and integrator values in tenths when the HD Delphi system only knows it as whole values
It's also become apparent as we learn that one of the big factors in all this is how the third party software interprets the data it receives from the sensors. I'd like to know more about PV reporting the adaptive and integrator values in tenths when the HD Delphi system only knows it as whole values
I do not know for sure what they are doing to get there but if we look at it and say take the raw value and express it as percent. 100 = 1.00 This would give you a range for the Integrator of ~0.75 - 1.25 and if you round that to tenths you loose resolution, so I do not think that is the answer. How you get to the numbers the member posted just doesn't add up in any form. MAYBE DJ filters the raw data and sends out what they think is right after filtering, then the third party program tries to filter it more again from the already filtered numbers. Whatever it is, It isn't right!
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HD EFI Guru
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Did anyone else see the newest Spy photo of the 2017 CVO??
http://www.cvoharley.com/smf/index.p...msg1395261#new
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I do not know for sure what they are doing to get there but if we look at it and say take the raw value and express it as percent. 100 = 1.00 This would give you a range for the Integrator of ~0.75 - 1.25 and if you round that to tenths you loose resolution, so I do not think that is the answer. How you get to the numbers the member posted just doesn't add up in any form. MAYBE DJ filters the raw data and sends out what they think is right after filtering, then the third party program tries to filter it more again from the already filtered numbers. Whatever it is, It isn't right!
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HD EFI Guru
Joined: Jan 2008
Posts: 4,494
Likes: 4,780
An example could be
101
100
99
98
96
----
494 / 5 = 98.80