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      01-02-2021, 06:54 PM   #10
Msparta
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Drives: X6M
Join Date: Jul 2013
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Quote:
Originally Posted by JayM6 View Post
are you running catless downpipes? if so then yes those are the correct upstream sensors and the secondary sensors dont really matter. Id take a look at your MAF and clean those as well. Maybe even need to be replaced
What's the MAF? Location? Will def like to!
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