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Old 07-29-2011, 12:06 AM   #1
dudenhoeffer02wrx
Scooby Newbie
 
Member#: 280362
Join Date: Apr 2011
Location: edmonton alberta
Vehicle:
2002 wrx
midnight black

Default feedback knock and fine knock learning??? please explain.

can someone just sum up what the difference is between fine knock learning and feedback knock? and waht are some average numbers i very rarely see any feedback. and am seeing 1.05deg under boost.
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Old 07-29-2011, 12:09 AM   #2
redline23
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Member#: 285799
Join Date: Jun 2011
Chapter/Region: MWSOC
Location: La Crosse, WI
Vehicle:
2012 WRX 5-Door
WRB

Default

http://www.romraider.com/forum/topic1840.html

TLDR: Feedback knock: A sensor just heard knock and pulled timing.

Fine knock learning: The ECU has learned it is seeing knock under that condition and pulls timing to prevent knock.
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Old 07-29-2011, 12:11 AM   #3
redline23
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Join Date: Jun 2011
Chapter/Region: MWSOC
Location: La Crosse, WI
Vehicle:
2012 WRX 5-Door
WRB

Default

Oops, double post.

I'll just add more information then :P http://www.romraider.com/forum/topic5371.html
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Old 07-29-2011, 12:55 AM   #4
dudenhoeffer02wrx
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Location: edmonton alberta
Vehicle:
2002 wrx
midnight black

Default

thanks that is awsome.
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