Hi I have 09 journey 3.5 sxt all wheel drive I went to change my O2 sensor bank 2 number 1 sensor top one my manifold well it broke off the nut part the female end the sensor screws into came off with old sensor I'm look for some help seeing if ther a way to jb weld or tack it back on or do I have to take manifold off an is that a cat or manifold the sensor is in any suggestions please thank you