Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
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Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Software Tuning (https://www.ft86club.com/forums/forumdisplay.php?f=88)
-   -   Tactrix EcuFlash Info for BRZ 86 FRS Rom flash update and logging (https://www.ft86club.com/forums/showthread.php?t=62332)

steve99 02-10-2019 06:03 PM
Yes you can message me

steve99 02-10-2019 07:57 PM
B01C is compatable with 700C just later factory version

iiTz-PeRSiaN 02-11-2019 11:33 PM
Does anyone have N10C / ZA1JN10C EcuFlash definition file?

steve99 02-12-2019 06:23 AM
Quote:
Originally Posted by iiTz-PeRSiaN (Post 3184980)
Does anyone have N10C / ZA1JN10C EcuFlash definition file?
No its not been defined, however you can use the euro K00G as a subsitiute rom amd its been defined


If you jist want to flash back a stock N10C you can make a flash only definition see first post in this thread

freddydo 02-14-2019 12:11 AM
v4.03 for MY17 US MT (ZA1JK00C) has been giving more and more bucking after an upshift and a throttle, so I flashed back to stock.


Are there v2 or v3 available for this model? Not sure how to fix the bucking issue, but am on the search of it / learning how to modify values on RomRaider.

ermax 02-14-2019 04:03 AM
Quote:
Originally Posted by freddydo (Post 3185833)
v4.03 for MY17 US MT (ZA1JK00C) has been giving more and more bucking after an upshift and a throttle, so I flashed back to stock.


Are there v2 or v3 available for this model? Not sure how to fix the bucking issue, but am on the search of it / learning how to modify values on RomRaider.


Did going back to stock help? Not sure I’ve seen anyone complain about bucking on OTS tunes.

Chuckls 03-02-2019 04:00 PM
I hate to be that guy...but can someone spoonfeed me the process of flashing my 2018 BRZ MT to the v4.03 e85 tune?

I have everything done except for the checksum modifications. Tried speaking with Steve, but I could not figure out where to move the def.zip from the first page to...nor where to add the below text to.

< rom> <romid> <xmlid> ZA1JK00G</xmlid>
<internalidaddress>8000</internalidaddress>
<internalidstring>ZA1JF00C</internalidstring>
<ecuid>A929703007</ecuid>
<year>2017</year>
<market>USDM</market>
<make>Subaru</make>
<model>BRZ</model>
<submodel>FA20</submodel>
<transmission>MT</transmission>
<memmodel>SH72531</memmodel>
<flashmethod>subarubrz</flashmethod>
<checksummodule>subarudbw</checksummodule>

Conti93 03-04-2019 04:35 AM
Did anyone find out the address to log the rear O2 sensor voltage on A01G?
Interested in fitting a wideband at the rear and feeding the narrowband signal back to the ECU. OFT can read it, but I didn't find anything for OpenPort.
Maybe @ztan?

steve99 03-04-2019 05:02 AM
Quote:
Originally Posted by Conti93 (Post 3191909)
Did anyone find out the address to log the rear O2 sensor voltage on A01G?
Interested in fitting a wideband at the rear and feeding the narrowband signal back to the ECU. OFT can read it, but I didn't find anything for OpenPort.
Maybe @ztan?

Other option is to recale thte srock front 02 sensor it reaels pretty well down to about 10 afr


no real need for separate wideband


http://www.ft86club.com/forums/showthread.php?t=82875

steve99 03-04-2019 05:18 AM
1 Attachment(s)
Quote:
Originally Posted by Chuckls (Post 3191480)
I hate to be that guy...but can someone spoonfeed me the process of flashing my 2018 BRZ MT to the v4.03 e85 tune?

I have everything done except for the checksum modifications. Tried speaking with Steve, but I could not figure out where to move the def.zip from the first page to...nor where to add the below text to.

< rom> <romid> <xmlid> ZA1JK00G</xmlid>
<internalidaddress>8000</internalidaddress>
<internalidstring>ZA1JF00C</internalidstring>
<ecuid>A929703007</ecuid>
<year>2017</year>
<market>USDM</market>
<make>Subaru</make>
<model>BRZ</model>
<submodel>FA20</submodel>
<transmission>MT</transmission>
<memmodel>SH72531</memmodel>
<flashmethod>subarubrz</flashmethod>
<checksummodule>subarudbw</checksummodule>

attached is a flash only def for K00G rom for ECUFlash do your editing in romraider then flash with ecuflash

ML 03-13-2019 06:27 PM
Possible to use tactrix and RR to turn off abs and vsc like the 86nanny did?

steve99 03-14-2019 04:48 AM
Quote:
Originally Posted by ML (Post 3195603)
Possible to use tactrix and RR to turn off abs and vsc like the 86nanny did?



Ill say no as those feafures controlled by the abs\vsc module not the engine ecu, so tactrix doesnt flash that module also no one has decoed the firmwsrs for abs\vsc.module

tomm.brz 03-14-2019 04:54 AM
how do OFT and obd modules force Pedal dance mode?

ermax 03-14-2019 06:54 AM
Tactrix EcuFlash Info for BRZ 86 FRS Rom flash update and logging
 
The OFT does it by sending packets, not by changing the rom. You could write an app to send the CAN bus packets using the Tactrix to do all sorts of things but you can’t use RR to customize the rom and then flash it for a permanent fix.

If you want to get into CAN bus hacking you would be better of with an Arduino and a CAN bus shield. There aren’t any Linux drivers for the Tactrix and you don’t want a full windows machine in your car just to send some CAN bus packets.


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