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Old 05-03-2015, 06:51 PM   #7 (permalink)
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Originally Posted by California98Civic View Post
Thanks. But a vacuum leak would mean more air getting in, which would mean the ECU would add fuel, no? That would mean positive fuel trim, and I am seeing negative fuel trim.
You are correct, good sir! I got them switched in my brain before I typed them

- FTs is bad MAF/MAP
+ FTs is vacuum leak.

Sorry for the confusion!

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