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ECMLink v3 idle and cruise log question

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dsmcoder

10+ Year Contributor
382
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Oct 12, 2010
Havre, Montana
I took a log of my idle and did a small cruise log but I'm not sure if my numbers are quite right. I also had a little bit of knock in my cruise log. I have LC-1 wideband and 450cc injectors at 43.5psi, 16g turbo, ported 2g manifold, ported o2 housing, and walbro 255 fuel pump. I'm also adding bigger injectors and switching to SD this weekend but I want to get my stock tune right first.

Any input?
 

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Do you still have the stock 1g lifters in your car?

I used to get phantom knock from them at cruising, the ticking can get back enough to set of the knock sensor.

ECMlink has the ability to turn off the knock sensor, I has mine to only show knock after 3000 rpm and at least 20% throttle.

Before you go and turn off you knock sensor, I would narrow it down to this problem if you can, you dont wanna start knocking and not be able to compensate.
 
Yes the head is stock, the knock did occur over 3000rpms and at over 20% throttle.
 
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