Posted to the Waveform Library on 4/15/2011

This is Scan Data of a Misfire... In this capture cyl.#2 fuel inj. wire is pulled.. you can see the misfire counts start to go up, also you see misfire on #3 but #3 is not misfiring. Map stays even.. but O2 sensor 2 goes lean because of the extra oxygen, STFT ...