CEL fix for DBW ecus?

[hatchy]

Hey Guys,

What I can do to help with CEL fixes for DBW ecus? I have a 2004 USDM STi and would like to fix cat-related CELs.

thanks!

[4EVO2NV]

you can download ecuflash, download enginuity, flash the newest subaru stock map, or a staged map(use at your own risk). Open the map in enginuity make sure at the botom of the map tables that all the known cel fixes are enabled, then flash the new map to your ecu. this will remove these cel's from showing. Also you will need a tactrix cable www.tactrix.com. For your car you will need cable 1.2. Good luck, ask more questions if u have any. You can find the downloadable maps at www.osecuroms.org. You must register to view and download the maps.

[Freon]

There is a CEL disable thread in the forum that explains how to do it in the hex editor.

Perhaps Enguinity has the fixes in it so you can just do checkbox fixes like 4EVO posted...

[srREXed]

Wouldnt the tactrix1.3U work as well for the 04 sti?