Real-Time Automated Calibration System (RTACS) for GenIII

EFILive’s R&D labs have produced the world’s first Real-Time Automated Calibration System (RTACS) for the LS1 PCMs. Based on the high performance Roadrunner real-time hardware; RTACS is a natural extension of EFILive's tightly integrated Scan/Tune feedback loop, used by tuners around the world for over 12 months.

RTACS uses feedback from a Wide Band O2 sensor to allow the EFILive software to automatically adjust the VE Table (as an example) in realtime so the PCM's commanded Air Fuel Ratio's match those measured by the Wide Band O2 sensor. Because EFILive and RoadRunner use High Speed USB ports there is no lag in the real time system and changes happen instantly.

With new features such as Map Masking, Data Filters, Target Indicators and both Fine and Coarse adjustments, EFILive’s real time tuning solution is impossible to beat.

Map Masking allows the tuner to restrict the target cells so that the real-time calibration adjustments are applied to only that user defined subset of cells.

Data Filters remove data spikes and transient values that would otherwise skew the feedback loop and produce erroneous results.

Target Indicators highlight the cells that are within the correct percentage.

Fine and Course adjustments allow for large adjustment early, followed by finer adjustments as the automated process nears completion.

The EFILive RTACS feature gives your LS1 PCM true real time automatic tuning capabilities, normally only found in expensive aftermarket EFI computers designed for racing applications.

EFILive’s RTACS is currently in beta testing and we expect it to be available in a week or two, along with some other software enhancements.
As usual EFILive’s free software update policy means ALL EFILive customers will be able to download the new software package free of charge and those with access to a RoadRunner PCM can start using the real time, automated, calibration adjustments.



Thanks,
The EFILive Team

 

That is so awesome!

 

So will this do anything for those without the roadrunner? That looks freaking sweet by the way.

 

Yes to a degree. I can't go into details now, but you will see. It isn't much but helps.