ROM Verification - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Spec C Wannabe · 07-03-2019, 11:02 AM

Hi,

I have 2017 BRZ M/T. I have pulled the ROM and found the Cal ID = ZA1JK00R.

My car is Right Hand Drive, M/T with black plastic intake manifold. I guess my ROM should be similar to ZA1JK00G but I have to verify that.

How can I do the ROM verification? Right now I can't open it in Rom Raider due to unrecognizable Cal ID.

Any help or suggestion or how-to will be highly appreciated.

Nick.

tomm.brz · 07-03-2019, 12:28 PM

rom you pasted here, is a pure k00R rom,
if you do not have definition, then you can force flash a K00G, either with ecutek,

or with Romraider using a OTS K00R rom, that is actually a k00g rom

Spec C Wannabe · 07-03-2019, 09:09 PM

Quote:

Originally Posted by tomm.brz

rom you pasted here, is a pure k00R rom,
if you do not have definition, then you can force flash a K00G, either with ecutek,

or with Romraider using a OTS K00R rom, that is actually a k00g rom

Can you elaborate some more?

Rom Raider is for editing. Ecuflash is for flashing.

Are you saying it is safe to flash K00G ROM into my K00R-based ECU?

Thanks for your suggestions.

steve99 · 07-03-2019, 10:15 PM

Quote:

Originally Posted by Spec C Wannabe

Hi,

I have 2017 BRZ M/T. I have pulled the ROM and found the Cal ID = ZA1JK00R.

My car is Right Hand Drive, M/T with black plastic intake manifold. I guess my ROM should be similar to ZA1JK00G but I have to verify that.

How can I do the ROM verification? Right now I can't open it in Rom Raider due to unrecognizable Cal ID.

Any help or suggestion or how-to will be highly appreciated.

Nick.

If you have Tactrix/ecuflash then keep a copy of this rom.
Then you can flash back the K00R rom if you run into problems.

Its very likely like 99% that you can use K00G rom as a substitute for the K00R

attached is flash only definition for ecuflash for K00R rom

test flash the K00R

Then try K00G

the K00G is fully defined for romraider and ecuflash and has logging for ecuflash

BRZCR · 02-11-2023, 10:07 AM

Quote:

Originally Posted by Spec C Wannabe

Hi,

I have 2017 BRZ M/T. I have pulled the ROM and found the Cal ID = ZA1JK00R.

My car is Right Hand Drive, M/T with black plastic intake manifold. I guess my ROM should be similar to ZA1JK00G but I have to verify that.

How can I do the ROM verification? Right now I can't open it in Rom Raider due to unrecognizable Cal ID.

Any help or suggestion or how-to will be highly appreciated.

Nick.

Sorry to necro but I’m in a similar situation. How did you get your stock rom file?

tomm.brz · 02-11-2023, 02:53 PM

He probably used ecuflash with tactrix

If you need k00r stock rom it is attached on the very first post

AussieBRZ · 02-12-2023, 07:10 AM

Quote:

Originally Posted by BRZCR

Sorry to necro but I’m in a similar situation. How did you get your stock rom file?

Lot of stock ROMs here

https://www.ft86club.com/forums/showthread.php?t=62332

Beula · 03-05-2023, 12:04 PM

In my opinion, the first step is to try to locate the correct Cal ID for your ROM file. This can be done by searching online for the correct Cal ID and then replacing the incorrect Cal ID with the correct one in the ROM file. Once the correct Cal ID is in place, you should be able to open the ROM in Rom Raider and begin the verification process. The verification process involves comparing the ROM file with the values stored in the engine's memory, and making sure that the values match up. This process can help to ensure that the ROM is functioning correctly and that the values stored in the engine's memory are correct. You can also try by using Ecuflash and selecting "ECU" > "Select Vehicle Type" > "subarubrz". You may now "Read calibration and code area using OEM method". Note the CALID in the log.

07-03-2019, 12:28 PM	#2
tomm.brz Senior Member Join Date: Jan 2017 Drives: brz 2017 hksv2 Location: italy Posts: 2,199 Thanks: 500 Thanked 1,067 Times in 775 Posts Mentioned: 65 Post(s) Tagged: 0 Thread(s)	rom you pasted here, is a pure k00R rom, if you do not have definition, then you can force flash a K00G, either with ecutek, or with Romraider using a OTS K00R rom, that is actually a k00g rom

02-11-2023, 02:53 PM	#6
tomm.brz Senior Member Join Date: Jan 2017 Drives: brz 2017 hksv2 Location: italy Posts: 2,199 Thanks: 500 Thanked 1,067 Times in 775 Posts Mentioned: 65 Post(s) Tagged: 0 Thread(s)	He probably used ecuflash with tactrix If you need k00r stock rom it is attached on the very first post

03-05-2023, 12:04 PM	#8
Beula Banned Join Date: Mar 2023 Drives: nissan 350z Location: phoenix Posts: 4 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	In my opinion, the first step is to try to locate the correct Cal ID for your ROM file. This can be done by searching online for the correct Cal ID and then replacing the incorrect Cal ID with the correct one in the ROM file. Once the correct Cal ID is in place, you should be able to open the ROM in Rom Raider and begin the verification process. The verification process involves comparing the ROM file with the values stored in the engine's memory, and making sure that the values match up. This process can help to ensure that the ROM is functioning correctly and that the values stored in the engine's memory are correct. You can also try by using Ecuflash and selecting "ECU" > "Select Vehicle Type" > "subarubrz". You may now "Read calibration and code area using OEM method". Note the CALID in the log.

User Name		Remember Me?
Password