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Boost select Rotary switch/ Atom G4X ?


Dynodom

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The simplest option would just be to put a GP rotary switch input on one axis of your watsegate table.  

A second option is to set up interpolated boost tables and use the rotary switch to choose how far between the 2 tables you are working.  

The 3rd option is to enable 3 boost tables, then you have to use a couple of GP outputs to swap to a different table for each switch position.

 

1st option example:

UQRWnQI.png

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15 hours ago, Adamw said:

The simplest option would just be to put a GP rotary switch input on one axis of your watsegate table.  

A second option is to set up interpolated boost tables and use the rotary switch to choose how far between the 2 tables you are working.  

The 3rd option is to enable 3 boost tables, then you have to use a couple of GP outputs to swap to a different table for each switch position.

 

1st option example:

UQRWnQI.png

I'm very interested in how you would go about setting up the 3rd option
Would it be something like the below converting the GP Rotary positions to Virtual Auxs, or should this be done some other way?
Apologies for the newbie question, but how would this then work if I was running a flex fuel setup on all 3 boost tables?
Would each need to be mapped on pump and again on full E85, with the varied % ethanol contents smoothed out in the middle for each boost table?


2141970435_2022-12-0904_39_00-PCLinkEngineManagement-C__LinkG4X_PCLinkG4X_BaseMaps_BMWE36G4XXtremeP.png.770a3b675e935cc47be618dbdf6cf4f3.png

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On 12/9/2022 at 6:00 PM, Admiral Akhtar said:

Would it be something like the below converting the GP Rotary positions to Virtual Auxs, or should this be done some other way?

Yes similar to what you have done.  Except you wont need one for "position 1", this will just use boost table 1 which is the default.  So you would have a GP output with the condition "switch position = 2" and use this output to enable the 2nd table, then a 2nd GP output with the condition switch position = 3 and use this to enable boost table 3.  

 

On 12/9/2022 at 6:00 PM, Admiral Akhtar said:

Would each need to be mapped on pump and again on full E85, with the varied % ethanol contents smoothed out in the middle for each boost table?

Yes you could either put ethanol content on one axis of all three tables, or you could turn on the "GP Boost tables" use that to trim boost based on ethanol content.  

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