Tactrix EcuFlash Info for BRZ 86 FRS Rom flash update and logging

[Sur]

Is there any literature I can read that explains how one would use tactrix to edit a current tune when adding a 2.5 bar map sensor?

[legendz6]

Has anyone tactrix SD card logging stopped mid drive and start flashing red-red-red-red-blue pattern? SD card will show the log stops and no new logs are generated until next power cycle of the car. I have video here showing the blinking pattern when it fails. I've tried bending the pins, female to male obds and still have this issue. I am also using the a01g logcfg posted in this thread

https://photos.app.goo.gl/EQoVzLpZMJUfBuHw5

[callisto]

Originally Posted by legendz6

Has anyone tactrix SD card logging stopped mid drive and start flashing red-red-red-red-blue pattern? SD card will show the log stops and no new logs are generated until next power cycle of the car. I have video here showing the blinking pattern when it fails. I've tried bending the pins, female to male obds and still have this issue. I am also using the a01g logcfg posted in this thread

https://photos.app.goo.gl/EQoVzLpZMJUfBuHw5

One forum post seems to indicate that red/blue could mean I/O error, and this particular user resolved it by reseating the microSD card. You might try backing up your log config and then trying to reseat it, or format it with a non-quick format, or copy a 4GB file to your 4GB card on your laptop and see if it crashes partway through, or try another microSD card.

http://forums.openecu.org/viewtopic....ed+blue#p24434

The original standalone logging post says that the lack of green means it isn’t sending OBD signals, so it _could_ be a physical connection - except that stopping and starting the car fixes it, which doesn’t usually solve a physical issue.

http://forums.openecu.org/viewtopic....ed+blue#p21900

[legendz6]

Solved with a new SD card. Seems like my tactrix requires a high quality SD card. My cheapo amazon silicone power 64 GB cards and some random card that came with my 3d printer didn't work. Using a Sandisk extreme 128gb now formatted to fat32 and its all good. Thanks

[pro_turbo]

trying to flash and open the Openflash map v4 into my car and this happen
please advice

[AussieBRZ]

Originally Posted by pro_turbo

trying to flash and open the Openflash map v4 into my car and this happen
please advice

Instead of flashing theZA1JA01J version flash the ZA1JA01G version it's compatable and ecuflash has flash definition supplied for A01G roms

[pro_turbo]

Originally Posted by AussieBRZ

Instead of flashing theZA1JA01J version flash the ZA1JA01G version it's compatable and ecuflash has flash definition supplied for A01G roms

thanks
will do

any help on good avcs map ?

[Davidss]

Hey I am having some trouble figuring out what base and definition file to use to flash an OFT tune. I have a ZA1JD00C ecu, I can read the ecu just fine and see the tune in ecu flash, the tables all look fine. However loading the OFT tune in ECU flash all of the tables are garbage data. I have tried updating to the latest base file and definition from the github (links below) which doesn't work I can't even see the tables at all anymore not even with the stock tune.


https://github.com/TD-D/SubaruDefs/b.../32BITBASE.xml
https://github.com/TD-D/SubaruDefs/b...Z/ZA1JD00C.xml

[tomm.brz]

use romraider to modify the tune

[boundaras]

think about Logging wideband with Tactrix.
I wired wideband signal to OBD pin 12,and What scripts should I write in logcfg.txt.
thanks!

[AussieBRZ]

Originally Posted by Davidss

Hey I am having some trouble figuring out what base and definition file to use to flash an OFT tune. I have a ZA1JD00C ecu, I can read the ecu just fine and see the tune in ecu flash, the tables all look fine. However loading the OFT tune in ECU flash all of the tables are garbage data. I have tried updating to the latest base file and definition from the github (links below) which doesn't work I can't even see the tables at all anymore not even with the stock tune.


https://github.com/TD-D/SubaruDefs/b.../32BITBASE.xml
https://github.com/TD-D/SubaruDefs/b...Z/ZA1JD00C.xml

That's because oft tunes use substitute base rom files an oft ZA1JD00C tune is actually based on a ZA1JA01G European rom then hacked to look like a D00C


So if your car was D00C just download the A01G oft tune it's unhacked and flash that with tactrix ecuflash has A01G definition by default it will just flash straight in its compatable with D00C

[AussieBRZ]

Originally Posted by boundaras

think about Logging wideband with Tactrix.
I wired wideband signal to OBD pin 12,and What scripts should I write in logcfg.txt.
thanks!

The stock front 02 sensor is actually a good wideband you just need to rescale it in tune then you can use stock sensor as a wideband.


No need for an aftermarket wideband or wiring or coding and the ECU and tune gets a true wideband data to reference


Just open tune n romraider and paste in the 02 sensor scaling here for and 2012-2021 car


https://www.ft86club.com/forums/show...8&postcount=16

[boundaras]

Originally Posted by AussieBRZ

The stock front 02 sensor is actually a good wideband you just need to rescale it in tune then you can use stock sensor as a wideband.


No need for an aftermarket wideband or wiring or coding and the ECU and tune gets a true wideband data to reference


Just open tune n romraider and paste in the 02 sensor scaling here for and 2012-2021 car


https://www.ft86club.com/forums/show...8&postcount=16

Got it,thanks for the suggestion!

[Arthur-A]

Does anyone have a stock rom for a 2020 Euro BRZ?
Github only has 2017:
https://github.com/TD-D/SubaruDefs/t...20standard/BRZ

And the first post has only 2018 attached.