circuit slow response and bank 1 sensor 2
k, so i cant remember the exact code that came up on the diagnostics but i havent been able to find the descriptions anywhere. these have repeatedly came up for the past 3 months or so after clearing them several times. the first code that comes up is bank 1 sensor 2 oxygen sensor. my car has been modded so that it only has one oxygen sensor (the one after the converter underneath the car) but for the first 8 months i had this car nothing came up.
also, i am getting a reading that says circuit slow response or misfire. could this be a spark plug problem? and i also read somewhere that someone changed their sparkplugs and then the o2 sensor problem went away. could this be causing the o2 sensor problem??
any words from the wise on what to do?
in subaru we trust