ecuflash def JDM Impreza STI GRF

huakenny · **Joined:** Thu Oct 04, 2012 9:55 am **Posts:** 18

hi, no luck in searching the def myself so need the helps here.

attached the zip file here

2013 WRX STi A-Line - Japan Market

need the def for ecuflash

dschultz · **Posted:** Thu Oct 02, 2025 11:34 am

This is CAL ID AZ1K000U, not yet defined.
Some people have successfully flashed to an alternate defined ROM of a similar ECU.

huakenny · **Joined:** Thu Oct 04, 2012 9:55 am **Posts:** 18

dschultz wrote:

This is CAL ID AZ1K000U, not yet defined.
Some people have successfully flashed to an alternate defined ROM of a similar ECU.

any chance who can help to define the rom? i removed/disabled the secondary sir injection system. need to retune and get ride the OBD codes

RomRaider

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ecuflash def JDM Impreza STI GRF

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