2003 Chevy Impala O2 Sensor bad

Tiny
DANNY BENNETT
  • MEMBER
  • 2003 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 972,000 MILES
Got a flag on the O2 Sensor
P0140: O2 sensor circuit No activity detected (Bank1 Sensor 2)
Where is the sensor located
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Monday, March 9th, 2009 AT 3:19 PM

1 Reply

Tiny
RHALL77
  • MEMBER
Under the car back by the cat converter
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Monday, March 9th, 2009 AT 3:23 PM

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