kraska102 Posted June 20, 2023 Share Posted June 20, 2023 Hello maybe someone had a similar problem and knows how to solve it. When shifting gears, this is most noticeable from 2 to 3 for 5 milliseconds the voltage drops to zero everything shuts down in turn With the mechanic we checked the harness and all ground connections the same with the battery but still don't know what it could be. In column 36, you can see how when changing gears, everything suddenly shuts down. Please help because we don't know too much about what it could be ecuEdit_SSM_2023-06-19_23-46-04.csv Link to comment Share on other sites More sharing options...
m sprank Posted June 20, 2023 Share Posted June 20, 2023 Great first post. I assume you are not US based. Link to comment Share on other sites More sharing options...
kraska102 Posted June 20, 2023 Author Share Posted June 20, 2023 Unfortunately, I don't live in the US I live in Poland. Akurat I will say honestly that legacy gt is not too much in our country I run a group on Messenger with people who own such legacy gt with every engine and transmission, currently I know of 500 people what has such a car Link to comment Share on other sites More sharing options...
m sprank Posted June 20, 2023 Share Posted June 20, 2023 Year, model, engine, transmission, any other pertinent info. USDM and EDM Legacys can be VERY different depending on year. Link to comment Share on other sites More sharing options...
kraska102 Posted June 30, 2023 Author Share Posted June 30, 2023 An update may help something it also happens during load above 4-4.5 RPM even for a long while it happens and only in the computer you can see it Link to comment Share on other sites More sharing options...
m sprank Posted June 30, 2023 Share Posted June 30, 2023 So you can catch it logging but can not feel it? No noticeable effect when driving? You stumbled upon this capturing data? Link to comment Share on other sites More sharing options...
kraska102 Posted June 30, 2023 Author Share Posted June 30, 2023 No effect at all while driving I caught this because I had a probe to replace and it came out in leagues I replaced the probe everything plays nice but this one shortcoming Link to comment Share on other sites More sharing options...
m sprank Posted June 30, 2023 Share Posted June 30, 2023 Hmmm. I have no saved data or logs to check against yours. This could be an anomaly that Subarus engineers were aware of but had no consequence on drive-ability/reliability. A lot of info was lost when the forum was upgraded. Years of research and data lost. Wish I could help more. If another member has the same car and is able to verify their logs we could compare. A least try to verify if this is "normal". Link to comment Share on other sites More sharing options...
kraska102 Posted June 30, 2023 Author Share Posted June 30, 2023 I own a 2004 Subaru legacy gt but 4th generation first model 2.5gt manual Link to comment Share on other sites More sharing options...
kraska102 Posted June 30, 2023 Author Share Posted June 30, 2023 Just not too sure who to write to Link to comment Share on other sites More sharing options...
m sprank Posted July 1, 2023 Share Posted July 1, 2023 I have very limited experience with edm ecus. I also have not used romraider of ecuflash in over 5 years. But... that looks like it could be a software issue. Link to comment Share on other sites More sharing options...
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