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O2 Sensor
I just checked my CSC light, I had three codes P0141 Oxygen Snsor Heator Circuit Malfunction (post-converter sensor, left bank), appeared twice and code P0161 Oxygen Sensor Heator Circuit Malfunction(post-converter sensor, right bank). Now if i erase the codes and they do not re-appear in a few weeks our so does that mean that they were a fluke and there was nothing to worry about? If not what would be the best way to slve the problem, replace the sensor, a bad connetion? Thanks ahead of time. {{97 5.7 z71 auto}}
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