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ED2D
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Post subject: ECU Definition Request 2009 USDM Forester 2.5 MT (EZ1GB20I)  Posted: Tue Nov 02, 2021 10:47 pm |
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| Newbie |
Joined: Tue Nov 02, 2021 9:55 pm
Posts: 5
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(SOLVED)
Heya,
I need some help figuring out the ECU definitions for my ECU. Here's some more information on the vehicle:
Year: 2009
Model: Subaru Forester 2.5X Premium (PZEV)
Transmission: MT
Market: USDM
XML ID: EZ1GB20I
ECU ID: 5C22188107
I compared existing definition tables between similar year models and each of them have the same tables, but the storage addresses for the tables were different. As such, I suspect that my ECU might be the same case.
Attached to this post is the ROM (.bin) file I pulled from the ECU, all help is greatly appreciated!
Last edited by ED2D on Tue Sep 13, 2022 4:24 pm, edited 1 time in total.
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dschultz
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Post subject: Re: ECU Definition Request 2009 USDM Forester 2.5 MT (EZ1GB2 Posted: Wed Nov 03, 2021 7:13 pm |
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| RomRaider Developer |
Joined: Wed May 20, 2009 9:49 pm
Posts: 7314
Location: Canada eh!
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Attachment is missing, please ZIP it before submitting.
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ED2D
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Post subject: Re: ECU Definition Request 2009 USDM Forester 2.5 MT (EZ1GB2 Posted: Wed Nov 03, 2021 7:49 pm |
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Joined: Tue Nov 02, 2021 9:55 pm
Posts: 5
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My apologies, here's the BIN file
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ED2D
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Post subject: Re: ECU Definition For 2009 USDM Forester 2.5 MT (EZ1GB20I) Posted: Wed Jan 26, 2022 10:37 pm |
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Joined: Tue Nov 02, 2021 9:55 pm
Posts: 5
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Small update:
I managed to define part of the ECU by referencing and comparing the ROM and ECU definition of a similar model. It's pretty tedious and the method is a bit primitive, but it seems to be working so far! I'll attach some comparisons to this post showing the progress.
| Attachments: |
File comment: Reference
REF SS-0.png [ 965.06 KiB | Viewed 1004 times ]
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File comment: New definition
NEW SS-0.png [ 973.17 KiB | Viewed 1004 times ]
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Last edited by ED2D on Tue Sep 13, 2022 4:23 pm, edited 1 time in total.
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ED2D
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Post subject: Re: ECU Definition Request 2009 USDM Forester 2.5 MT (EZ1GB2 Posted: Tue Sep 13, 2022 4:22 pm |
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Joined: Tue Nov 02, 2021 9:55 pm
Posts: 5
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ECU Definition for 2009 USDM Forester 2.5MT (EZ1GB20I) is complete! Definition file is attached.
Note: Some tables may still be missing or incorrect. So far I've been able to gradually change and confirm that the fuel map and ignition timing advance are accurate.
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