2000 Chrysler Concorde Cel Came On Code P0140 Bank 1 Sensor 2 Activity Detected

2000 CHRYSLER CONCORDE
132,000 MILES
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The CEL came on and the code was P0140 bank 1 sensor 2 no activity detected. I replaced the o2 sensor behind the catalytic converter on the drivers side and the light came back on with the same code so I replaced the o2 sensor again and the light came back on. (same code). I also checked the o2 fuse.
Jan 6, 2013 at 1:48 AM
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JACOBANDNICKOLAS
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Check to make sure the wiring to the sensor is okay. It is common for it to be damaged from heat. Make sure it is getting a good connection.
Jan 6, 2013 at 2:01 AM
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