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Old 03-08-2013, 06:34 PM   #8
Scooby Specialist
Member#: 326039
Join Date: Jul 2012
Chapter/Region: South East
2008 STI
Aspen white


I'm having a Similar issue, I'm running speed density though. Changed my o2 sensor nothing changed. , boost leak checked it was good. Going to change my coolant temp sensor
Next. But for a/f correction I'm getting +- 25 percent.
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calishere is offline   Reply With Quote