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#5: 02-12-2013, 11:57 AM
mmmmspecb's Avatar
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Location: South Jersey
Car: 2008 Legacy Spec B
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Originally Posted by KCwagon View Post
Have you checked the Oxygen (o2) sensors ?
I haven't yet... IIRC I can tell while datalogging based on it's voltage?
I had initially thought it was the front 02 as well, hence why I have one in my possession now. However I never recieved a CEL pertaining to it.

Originally Posted by whitetiger View Post
its probably the front o2 sensor
Maybe, I have one just in case.

Originally Posted by Infamous1 View Post
A learning view would help, my guess is a leak. Sounds like your leaning out.
I'll try and get one soon. I would think my IAM is ok since I drove about 30 miles since I reset it.