p1153 code keeps coming up
04-12-2011, 04:45 PM
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p1153 code keeps coming up Hey guys, I recently just installed QTP long tube headers and y pipe without cats and electric cutout. I had the car tuned with the cutouts closed and it was running great. About a month later it through a p1153 code (heated oxygen sensor- Bank 2 sensor 1 insufficient switching), I switch the front o2 sensor and cleared the codes and about three weeks later through the same p1153 code. Does anyone have any ideas that could help me?
