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Adaptronics stand alone rx8 ecu

Old 03-14-2019, 10:11 AM
  #176  
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Originally Posted by BigBadChris View Post
Team, any word on the aftermarket 02 sensor? Steve Kan spoke highly of the adaptronic last he and I spoke, but Im still hesitant to abandon Cobb
Hi Chris,

The S1 Rx8 Adaptronic Modular ECU now controls the stock O2 sensor - If you do not want to use that sensor there are a couple options:

Innovate or AEM via serial connnection
Haltech or motec over CAN

Last option has not been released yet is the Adaptronic Lambda Module with a bosch 4.9 sensor

The stock 02 is a 4 wire sensor so the ecu is designed to control that and you cannot use an aftermarket sensor with that particular controller.

Let me know if you have any questions - Check out my website www.tunedbyshawn.com I also have an Rx8 Guide.

Thanks,

Shawn Christenson
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Old 03-14-2019, 11:59 AM
  #177  
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Shawn. Will the adaptronic use the innovative O2 sensor input for closed loop idle control? Iím running only that one and it will not idle. Tried disabling closed loop idle but that doesnít work either.

I do do not have a neutral switch if thatís relevant.
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Old 03-15-2019, 04:25 PM
  #178  
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Shawn - do you know if the supplied RX8 base map was put together on an NA car or a boosted car? Curious as I have been going through it and the ignition timing looks a little aggressive in the boosted regions. Or maybe I am just too conservative
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Old 03-15-2019, 07:05 PM
  #179  
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Originally Posted by slash128 View Post
Shawn - do you know if the supplied RX8 base map was put together on an NA car or a boosted car? Curious as I have been going through it and the ignition timing looks a little aggressive in the boosted regions. Or maybe I am just too conservative
Hi Slash,

The timing table for positive pressure follows suite with the FD Rx7 basemap - I would say for high compression motor the timing is a little bit too aggressive but then again the mapping is all done on an NA car for the basemaps.

Thanks,

Shawn Christenson
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Old 03-15-2019, 07:07 PM
  #180  
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Originally Posted by Adax View Post
Shawn. Will the adaptronic use the innovative O2 sensor input for closed loop idle control? Iím running only that one and it will not idle. Tried disabling closed loop idle but that doesnít work either.

I do do not have a neutral switch if thatís relevant.
Yes it does work but you have to tune the PID gains for any type of results. That does not effect the open/closed loop for the fueling.

Thanks,

Shawn Christenson
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Old 03-15-2019, 07:14 PM
  #181  
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Originally Posted by Tuned By Shawn View Post
Hi Slash,

The timing table for positive pressure follows suite with the FD Rx7 basemap - I would say for high compression motor the timing is a little bit too aggressive but then again the mapping is all done on an NA car for the basemaps.

Thanks,

Shawn Christenson
Tuned By Shawn
Appreciate the reply
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Old 03-15-2019, 10:46 PM
  #182  
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Originally Posted by slash128 View Post


Appreciate the reply
But ..........................did you understand what he said ? I sure didn't!
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Old 03-16-2019, 12:23 AM
  #183  
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My interpretation (perhaps wrong) is that the base map ignition table is modeled after rx7 lower comp motors and they only tested on an NA renesis.
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Old 03-16-2019, 12:29 AM
  #184  
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In other words... if running a boosted renesis donít use the base map above atmosphere
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