Please, I need help with my Maxima. Car was driving with no power at all, my rpms will go close to 5000 when I step on the gas with just a little power. Took to autozone with no SES light and scanner got a p0325 code (Knock sensor).

I checked all sparkplugs and coils but they were fine, when I checked the resistance on the KS I got OL on my ohmmeter.

Replaced KS and took to autozone to erase the code, drove a couple of days but still getting the same feelling, like if my clutch was running out, took back to autozone and scanned again but no code was present.

Does it take time for the ecu to detect the new sensor and adjust or should i have feel the difference right away???

Does timing need to be adjust manually???

Since I have no more codes is there anything else that could be causing this problem???

Thanx for any help that you can give me.