penman39
Well-known member
Today I changed the plugs and wires and cleaned the MAF on Alice. After I was done, I hooked up my OBD reader to look at some live data. I didn't drive it anywhere just idled and also hold at ~1500 RPM. At either idle or 1500 my Bank 1 O2 sensor would bounce from .1xx to 6xx while the Bank 2 sensor went from .4xx to .6xx . This doesn't seem normal to me. Do you think I have a bad sensor and if so what brand do you recommend replacing with. On AdvanceAuto they vary from $95 to $250 (gulp).
I have attached a picture of the new NGK wires installed and also the old plugs laid out in cylinder orientation with plug 1 top left and plug 8 lower right. Odd plugs on left, even on right.
I have attached a picture of the new NGK wires installed and also the old plugs laid out in cylinder orientation with plug 1 top left and plug 8 lower right. Odd plugs on left, even on right.