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02-16-2019, 07:19 AM | #43 | |
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Anything is possible but reverse engineering andwriting ecu code is not an easy task. Wjile ztan has done the bulk of ghe work on the manual A01G rom which is what i believe @Yobiwan is using but simply calid changed to load into his oft, a calid change to a compatable rom is easy. Unfortunatly from memory you were auto rom and manual and auto not compatable. So you would need to port across ztans speed density subroutines over to the auto equlivant rom an A01I as this will be similar structure to A01G. You would need to identify the same areas of the auto rom to patch in the speed density code. Then test to do this ztan used IDA a reverse engineering tool and then HEW to test code. Even then ztan bricked at least one ecu. Last edited by steve99; 02-17-2019 at 01:19 AM. |
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02-28-2019, 12:15 AM | #44 |
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Could you upload the def for the SD hybrid. I tried to patch my def but it has no rpm or kpa values.
Last edited by solidsnake11; 02-28-2019 at 06:36 AM. |
02-28-2019, 01:45 AM | #45 |
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try this one.
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02-28-2019, 11:17 PM | #46 |
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Thank you
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03-05-2019, 03:16 PM | #47 |
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Is it possible to flash A01G to a C series. If not, does anybody have the hybrid speed density files for the C series ecu.
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03-05-2019, 03:46 PM | #48 | |
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03-05-2019, 06:37 PM | #49 | |
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Yes you can flash the A01G rom to any 86\brz\frs manual car from 2012-2016 ie pre facelift. It will not work with facelift 2017 plus cars car wont start |
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03-11-2019, 07:04 AM | #50 |
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I used ecuflash to flash A01G hybrid. Said yes to correct checksum in ecuflash then flashed. This also helped idle after a rev. Thank you guys for your time and help.
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The Following User Says Thank You to solidsnake11 For This Useful Post: | Yobiwan (03-11-2019) |
09-17-2020, 01:25 PM | #51 |
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Hey guys. I'm using the ZA1JB01C SD mod but the definitions are gone. I was able to find some screen caps of the work I was doing to recover the 'Speed Density MAF' (d15a0)and 'Speed density Blend' (d14a0)tables on ECUFlash, but I'm missing the address for 'Speed Density Mode' table. I'm also unsure of the scalar that's supposed to be used here. Can anyone help me out? @ztan ?
*Edit* NM I was lucky enough to find the address for Speed Density Mode in an old email. (d1482) The table is supposed to be a switch but the speed density mode scalar works fine. https://ibb.co/4dZ7pyv Last edited by D-VO; 09-17-2020 at 02:11 PM. Reason: Added image |
09-18-2020, 07:03 AM | #52 | |
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didztan specificly mod your B01C rom or its it jst a cald altered A01G if so the A01G SD def should work |
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09-18-2020, 10:12 PM | #53 | |
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Anyway, the addresses for SD on the A01G don't work on B01C that was the first thing I tried, so maybe he didn't? I would love to look at the rest of the corrections made on Romraider since there are more tables defined there, but my B01C SD ROM won't open on it. |
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06-28-2023, 05:39 AM | #54 | ||
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Ported ztan's speed density code to ZA1JK00G
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Notes: Quote:
Code:
<table name="Speed Density MAF" storageaddress="CA2C0" sizex="24" sizey="23"> <table type="X Axis" storageaddress="CA200" /> <table type="Y Axis" storageaddress="CA260" /> </table> <table name="Speed Density Blend" storageaddress="CA1C0" /> <table name="Speed Density Mode" storageaddress="CA1A2" /> Code:
paramname = MAF_Sensor paramid = 0xFFF8E100 isfloat = 1 paramname = MAF_SD_Raw paramid = 0xFFF8E104 isfloat = 1 paramname = MAF_SD paramid = 0xFFF8E108 isfloat = 1 paramname = MAF_Final paramid = 0xFFF8E10C isfloat = 1 Code:
XREF[1]: 0002b372 (j) 0002b37e d2 02 mov.l @(->SD_patch_point ,pc),r2 = 000ca110 0002b380 42 4b jsr/n @R2=>SD_patch_point undefined SD_patch_point() 0002b382 a0 11 bra LAB_0002b3a8 0002b384 f9 0c _fmov fr0 ,fr9 0002b386 00 00 align align(2) PTR_SD_patch_point_0002b388 XREF[1]: 0002b37e (R) 0002b388 00 0c a1 10 addr SD_patch_point 0002b38c 00 00 00 00 align align(4) PTR_ENGINE_SD_MAF_sensor_000ca1a4 XREF[3]: SD_patch_point:000ca128 (R) , SD_patch_point:000ca15a (R) , SD_patch_point:000ca198 (R) 000ca1a4 ff f8 e1 00 addr ENGINE_SD_MAF_sensor = ?? PTR_ENGINE_SD_table_000ca1a8 XREF[1]: SD_patch_point:000ca13c (R) 000ca1a8 ff f8 e1 04 addr ENGINE_SD_table = ?? PTR_ENGINE_SD_final_000ca1ac XREF[1]: SD_patch_point:000ca156 (R) 000ca1ac ff f8 e1 08 addr ENGINE_SD_final = ?? PTR_ENGINE_SD_blend_000ca1b0 XREF[1]: SD_patch_point:000ca18c (R) 000ca1b0 ff f8 e1 0c addr ENGINE_SD_blend = ?? PTR_ENGINE_rpm_000ca1b4 XREF[1]: SD_patch_point:000ca12c (R) 000ca1b4 ff f8 97 50 addr ENGINE_rpm = ?? PTR_ENGINE_map_000ca1b8 XREF[1]: SD_patch_point:000ca130 (R) 000ca1b8 ff f8 80 3c addr ENGINE_map = ?? PTR_ENGINE_iat_000ca1bc XREF[1]: SD_patch_point:000ca140 (R) 000ca1bc ff f8 80 40 addr ENGINE_iat = ?? PTR_SD_MAF_table_000ca1d0 XREF[1]: SD_patch_point:000ca138 (R) 000ca1d0 00 0c a1 e0 addr SD_MAF_table SD_MAF_table XREF[2]: SD_patch_point:000ca138 (*) , 000ca1d0 (*) 000ca1e0 00 18 00 3dmtable 17 00 0c a2 00 00 000ca1e0 00 db 0h xtype XREF[2]: SD_patch_point:000ca138 (*) , 000ca1d0 (*) 000ca1e1 18 db 24 xsize 000ca1e2 00 db 0h ytype 000ca1e3 17 db 23 ysize 000ca1e4 00 0c a2 00 float * FLOAT_ARRAY_000ca200 xaxis 000ca1e8 00 0c a2 60 float * FLOAT_ARRAY_000ca260 yaxis 000ca1ec 00 0c a2 c0 addr WORD_ARRAY_000ca2c0 data 000ca1f0 08 00 00 00 float 3.8518599E-34 xscale 000ca1f4 3c 00 00 00 float 0.0078125 datascale 000ca1f8 00 00 00 00 float 0.0 dataoffset 000ca1fc 00 00 00 00 align align(4) Last edited by callisto; 06-28-2023 at 05:52 AM. |
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06-29-2023, 06:20 AM | #55 | |
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Thanks I have a bench flash setup and can test flash this to my bench ECU Would you have the K00G definition for romraider with the added tables for the SD ? I can probably work out the logcfg.txt but I'm not sure on the definition mods for K00G SD Note the K00G rom will work in any manual 2017-2021 car any country The only other SD rom needed would be K01I as it world do all auto cars 2017-2021 Only other addition needed would be an overboost cut I think ztan inmplemented that in his A01G code Regard Steve Thanks steve Last edited by AussieBRZ; 06-29-2023 at 06:48 AM. |
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06-29-2023, 08:18 AM | #56 | |
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