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Old 05-11-2013, 09:16 PM   #1
Scooby Specialist
Member#: 337170
Join Date: Nov 2012
Location: hesperia, California
2003 wrx

Default major issue. too rich?

this is my ej257 swapped bugeye.
ran fine for weeks. closed loop is fully scaled. idling AFR is fine. not seeing anythying unusual. i gave the stock ebcs to a friend so there is no ebcs connected, i drove to work like that and drove to get new 17" rims and on the drive home it started doing this. not sure what the problem is but ive got a couple videos and a log here for you to inspect. what im doing now is having a hose running from the turbo to the wastegate. i tried to unplug the maf and it still did not help in any way. hopefully i can get this fixed before work on monday. thanks for the help! btw i checked for vacuum leaks and im not finding anything. i sprayed carb cleaner on every single intake related item possible. thanks!

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Last edited by rushdylan; 05-11-2013 at 10:20 PM.
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