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 Post subject: Subaru Impreza 2.0D Diesel Euro 5 DPF and EGR off JZ4A211B
PostPosted: Tue Dec 27, 2022 11:51 pm 
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Joined: Tue Sep 27, 2022 8:11 pm
Posts: 1
Hello,
I'm new to tuning ECU maps and I'm having issues learning on my car since they are not that popular. That is why I'm asking for help here.
My car came with a JZ4A201B but that had no ECU definitions. So I updated my map to JZ4A211B and now I can start editing the map since the update was successful but I'm having a hard time understanding the process of disabling dpf.
I found that there is a way of doing it but if I follow this I'm not sure if this is everything needed to disable the dpf: viewtopic.php?f=15&t=14341&p=144920&hilit=dpf#p144920
And also does injector learning work after this mod? Because I heard that some solutions from certain tuners cause the car to be unable to perform this function and because of that the engine performs poorly.
And for disabling EGR I could find even less info.
Any help would be appreciated.
Below I will attach the map that I flashed to my car.


Attachments:
JZ4A211B.zip [419.57 KiB]
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 Post subject: Re: Subaru Impreza 2.0D Diesel Euro 5 DPF and EGR off JZ4A21
PostPosted: Tue Jan 06, 2026 1:23 am 
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Joined: Mon Jan 05, 2026 5:11 am
Posts: 1
Hi Mate,

It's been a while since your post I know. But how did you go? I've got a Forrester turbo diesel 2011 I wasn't to tune but am having issues finding ecu definitions. I'm also not exactly sure how to fine the right ROM id as I pulled my factory room from the ecu with Kessv2 not rom raider or ecuflash as I don't have a tactrix cable. Anyway the rom and id that I get from that are not the same naming convention


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