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Another O2 Sensor...


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Hello all,


 My car went in for some spraying after a bump and when it came out the engine light was flashing. I've read the codes as P0140 bank 1 sensor 2 and P0160 bank 2 sensor 2. It seems unusual that both post cat sensors would pack in at the same time, any ideas as to what could have caused it? Or could it be coincidence? I've cleared them but it comes back on as soon as the engine it started. Also, does anyone have the part numbers for them? I've looked on a website with the parts catalog but am unsure if its 22690AA570 or 22690AA840 or something else? The car is a 56 plate Legacy Spec B Estate (auto).



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