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Old 9-5-07, 9:10   #324 (permalink)
fredio54
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Join Date: Aug 2004
Location: Auckland, New Zealand
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Quote:
Originally Posted by Mr. MX6 View Post
The stock ecu uses a knock detector to retard/advance the timing already.. so it should be all good.. or are you using the meggasquirt to run the timing also?.
the "adv till knock, then retard till clear, then wait, then advance again" method that stock ecus use is NOT good for use with boost.

you want timing control!! and if you do, you'll need a box to filter the knock signal before the ms gets hold of it.

letting the stock ecu have any control is dangerous...

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