Knock sensor adjustment??

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Oct 14, 2011 | 12:00 PM

pwrtrip75

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From: Janesville, WI

Knock sensor adjustment??

For about 7 years ive always had this issue of getting KR about midway into boost. Im sure it has something to do with cam size, valve trane noise, perhaps solid motor mounts?? Who knows... But im certain its false.
How do you adjust the sensitivity?

I have HP Tuners and know where the tables are... just doesnt tell you what the number value does. Or if increasing or decreasing the number makes is more sensitive or less?

Oct 16, 2011 | 01:38 PM

Deano1712

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Joined: Feb 2010

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From: UK Leeds

Increasing the values (mV) makes the sensors less sensitive. I changed the initial level from 120 to 200, and the min level from 50 to 100mV. This cured 95% of false knock on my motor.

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