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Old 07-28-2004, 07:10 PM   #1
Blennophobic
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Member#: 25886
Join Date: Oct 2002
Chapter/Region: E. Canada
Location: Ottawa area
Vehicle:
2003 WRX Rally Blue
- sold, waiting for 2015s

Default UTEC Knock Correction

I have the default values for knock correction parameters which is supposed to retard 2deg for every knock count I believe. When I see a 1-count knock event in the log the timing is pulled back 10 degrees... what's up with that?
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Old 07-28-2004, 09:19 PM   #2
eightballrj
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The utec logs are only samples of what the utec is doing every 1/5th of a second. The utec could have "heard" another detonation event and at a higher "count" so it retarded more and the logs just didnt pick it up.
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Old 07-28-2004, 11:21 PM   #3
TurboXS (Pete)
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The UTEC retards 2 degrees for every crank cycle it detects knock until knock is no longer detected or it reaches the maximum retarded timing allowed.

regards
Pete
(TurboXS)
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Old 07-29-2004, 12:36 PM   #4
big_adventure
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Pete, in the US, we don't call it "retarded" timing - it's "exceptional" timing. Please be more sensitive to your less advanced sparkplugs.

-Sean

P.S. I'm really sorry about this - too much work this week...
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Old 07-29-2004, 07:54 PM   #5
MikeWRX-NJ
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08 wrx
dgm

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just never try to explain ignition tuning to a special ed teacher.
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