I see the pid can go negative or positive, when it goes positive, the value is excessively high, 127°?, but timing seems to decrease, and when it goes negative, say -1 or-2°, timing seems to increase, so, if its negative KR, the PCM is adding timing, and when its positive, it means its removing?
Also, can I use the KR pid to at least know if the engine is knocking based on whenever I see that positive kr value?
And Whats the meaning of the negative KR?
How do I take timing out, assuming i need to take timing out? same borderline op table? Or do I remove from both, MBT and borderline op?
I'm adding to the borderline op so far, but I haven't added a lot, barely 2° to 2500-4000rpm, .90 load and up, and 0.5° from 4000-7500rpm, same load, since I'm using 91 octane, and I don't know what kr looks like yet in the logs.
Thanks a lot.