P0174 Code Bank2

[GreyGoose]

Im going to replace the oxygen sensors in this side........ what side is bank2 and are all oxygen sonsors the same or they have to be specific to the location...

 

[99 silvr35th]

I get the same code. Do you have an O/R mid-pipe? I've been trouble shooting it for months. Bank 2 is suppose to be upfront on the passenger side. I changed that sensor and the code still came back, I'm thinking it's the MIL's but I'm not sure. If you somehow resolve the problem please let me know. good luck.

 

[MT1083]

Bank 2 is drivers side. I would assume that since that code says that you are running lean on that bank, you perhaps have a faulty upstream sensor. Go to Autozone or some place similar and ask for that sensor.