Conversation Between blkAEmax82 and chambers110690

ive got a 97 maxima, and i had an issue with the maf sensor and the knock sensor, i replaced the knock sensor, and i noticed a drop in preasure as far as the maf goes when the car stalls. i took the new maf back and advance says its not from them because it has a nissan logo on it, so the new one may be defective. idk what the deal is, no more preasure drop and the code still appears. now its pullin a misfire on a cylander that i just replaced the coil pack, and a new o2 sensor code. o2 sensor bank 1 sensor 2, where is this located? oh and another thing, does the issues with this car ever end? lol