Fuel trims or air metering?

[Fern-tsi]

OK i'm seeing More knock
I'm using 875 as global and 312us and my trims are off.
My WB showing rich due to my trims being out of wack? Thats alot of knock even thought my trims are indicating Rich condition. I know running lean would show alot of knock but would a rich condition also do that? Should i even consider my NB volts wich seems to look like im leaning out? CONFUSED


RPM FThigh FT low FT med Knock O2 TPS
4375 97.66 81.25 94.53 6 0.86 98.82
4468 97.66 81.25 94.53 6 0.86 98.04
4625 97.66 81.25 94.53 6 0.84 85.49
4812 97.66 81.25 94.53 8 0.84 72.55
5000 97.66 81.25 94.53 8 0.82 61.57
5062 97.66 81.25 94.53 14 0.82 61.57
5281 97.66 81.25 94.53 13 0.82 61.57
5437 97.66 81.25 94.53 43 0.82 61.96
5562 97.66 81.25 94.53 43 0.82 63.14
5687 97.66 81.25 94.53 42 0.9 12.94
5437 97.66 81.25 94.53 30 0.04 4.71

 

[matthewdesigns]

What size injectors are you using? That's not listed in your profile. Someone with a similar size could perhaps chime in with their own settings. If it's Link you are using, then I would imagine that there is a rough guide somewhere on their forums as to where you need to be with specific sizes.

You can certainly 'rich knock', not out of the question. When knock registers at 43 counts, though, a lot of the time that points to a dying knock sensor. Under most conditions I don't think anyone could really create that much knock without major damage occurring.

What would be helpful is a log showing airflow, timing, knock, and rpm. And if you can keep an eye on the wbo2 and report what it's reading as opposed to the nbo2 that's logged above that's good, too. What does it read at idle, cruise, and WOT?