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Old 02-10-2013, 10:31 AM   #1
rob2012subiewrx
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Member#: 343582
Join Date: Jan 2013
Chapter/Region: Tri-State
Location: old bridge
Vehicle:
2012 wrx
black

Default crazy knock sensor readings

just put catless dp and a q300 catback on flashed it to stage 2 lwg for hfc since they dont have one for catless and cylinder 2 and 4 are reading like 25 knocks and 1 and 3 are both 7 the car is a 2012 wrx with only 5k on it
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Old 02-10-2013, 11:14 AM   #2
bluemax189
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Location: Baltimore
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2011 WRX
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are you hearing any knocking or rattling at all? could be something is hitting somewhere or something isnt bolted up all the way. might want to post a log in the engine management and tuning section too.
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Old 02-10-2013, 11:27 AM   #3
Tripintaz
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2013 STI Limited

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If you are looking at the knock counter per cylinder on the AP then stop then you are just worrying yourself for nothing. Fine Knock Learn and Feedback Knock are where you should be concerned.
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Old 02-10-2013, 11:28 AM   #4
rob2012subiewrx
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no knocking only rattling i hear is the exhaust hitting my heat shield from time to time i wanna do a log but i my stock bcs isnt working so it will spike to high im mostly staying out of boost too
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Old 02-10-2013, 11:28 AM   #5
rob2012subiewrx
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2012 wrx
black

Default

okay those are 0 so i guess its good thanks
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