SERVICE ENGINE SOON LIGHT CAME ON

  • Tiny
  • Papagls45@yahoo.com
  • 1999 DODGE CARAVAN
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 145,000 MILES

Service engine soon light came on. AutoZone readout provided code P0141, Generic Definition. HO2S 12 Heater condition (Heated Oxygen Sensor Bank 1 Sensor 2) -The powertrain control module monitors the oxygen sensor heater. The computer has recognized a failure in this circuit. Probable causes:
1. Oxygen sensor defective.
2. Poor connection at oxygen sensor.
3. Check circuit fuse.
Can you tell me where this circuit-fuse is located?
Can you tell me where the Sensor is located?

Thanks in advance

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Thursday, November 1st, 2012 AT 2:24 PM

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