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GM knock sensor thread - 6G Celicas Forums

Topic #39140 95 posts Started by lagos
lets keep this thread on topic.

Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered
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QUOTE(presure2 @ Jul 14, 2006 - 6:52 AM) [snapback]456053[/snapback]
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lets keep this thread on topic.


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QUOTE(lagos @ Jul 13, 2006 - 8:43 PM) [snapback]455909[/snapback]
>just read that pdf. tells you exactly how it works...lol

I did read it. Just because that's what they tell their mechanics what is going on, doesn't mean it is 100% technically correct. wink.gif

In an interesting side note: There were some Subarus built with 'overactive' knock sensors. The recommended fix from the factory: a small amount of teflon tape on the threads to insulate it from the knock vibrations... On the flip side, some of the earliest US WRXs were shipped with almost deaf knock sensors. The result? About an extra 30hp and all those great reviews of the WRX (and that 5.4 second 0-60 time) and then the motors eating themselves alive after a while.

-Charlie

2003 Subaru WRX Wagon1989 Camry Alltrac LE 3S-GTE - SV25/ST205 hybrid1988 Camry Alltrac LE - BEAMS swap started
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>I did read it. Just because that's what they tell their mechanics what is going on, doesn't mean it is 100% technically correct. wink.gif


all the info in there is 100% correct when it comes to toyota knock sensors and how they work. its like the bible for that kind of stuff. you can bet your 1st born child on it.

15PSI - 30MPG - Megasquirt Tuned
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QUOTE(lagos @ Jul 14, 2006 - 4:06 PM) [snapback]456250[/snapback]
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>I did read it. Just because that's what they tell their mechanics what is going on, doesn't mean it is 100% technically correct. wink.gif


all the info in there is 100% correct when it comes to toyota knock sensors and how they work. its like the bible for that kind of stuff. you can bet your 1st born child on it.

That said, my long post doesn't directly contradict anything in the document... smile.gif

-Charlie

2003 Subaru WRX Wagon1989 Camry Alltrac LE 3S-GTE - SV25/ST205 hybrid1988 Camry Alltrac LE - BEAMS swap started