I have forged internals and it seem that my new Toyota Senor keeps picking up noise on standard boost, as the Engine management light comes on and the error code is 52. And timing is set 10BTC.  There is a ATS Chev senor in the USA, does this work well? Running stock ECU with fuel Reg, plan to use a fuel interceptor and Electronic boost control. I may upgrade to Links ECU, But do not want spend that amount yet.

look at my pics as to what happens when you ignore knock signals
 
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the factory ECU is configured to only read the factory sensors. I've seen folk try to use alternatives and they never work as intended. 
 
depending on what brand, design and  comp ratio pistons you have used, it may be giving you a real knock result as its easy to dramatically alter the factory squish which is a big contributor to knock