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Tune LS1 pcm for LS2 knock sensor setup

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Old Jul 31, 2010 | 04:22 PM
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Default Tune LS1 pcm for LS2 knock sensor setup

I threw a 404 ls2 in my car and I had to relocate the knock sensor on the side of the block. I don't believe I have seen a single degree of knock anywhere and I am at a good amount of compression, 11.5ish.

What do I have to do to make sure they are picking up knock correctly?
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Old Jul 31, 2010 | 04:41 PM
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did u use the ls2 knock sensors or your ls1 knock sensors?
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Old Jul 31, 2010 | 04:53 PM
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Reused the ls1 sensors.
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Old Jul 31, 2010 | 05:02 PM
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hmm im not sure then, i used the ls2/ls3 knock sensors on my 416. iv picked up knock on them
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Old Aug 5, 2010 | 03:18 AM
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I have about 23* of timing at full throttle, should I just jack the timing up like crazy just to test if it will trigger some KR? if so, how much should i raise it?
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Old Aug 5, 2010 | 04:58 AM
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I'm using the LS1 knock sensors on mine and they're reading knock when I had my timing set at 30 degrees. Now it's at 26 and reasing very slight knock occasionally.
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Old Aug 5, 2010 | 11:34 AM
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As long as you set up the knock sensor type, then it should be fine. You would just have to adjust the sensitivity UP a little to make it hear it better if on the side of the block.

And Salah, your airport is crazy! I have never had to be bussed to the main terminal before in a different country like that. Nice country though. I had fun.
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Old Aug 5, 2010 | 05:14 PM
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How do you set the knock sensor type?
Also how do you sensitize them?
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