1997 Plymouth Breeze o2 sensor heater

1997 PLYMOUTH BREEZE
118,767 MILES • 4 CYL • 2WD • AUTOMATIC
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ARMANDO BENAVIDEZ JR
  • MEMBER
  • 1 POST
where is the o2 sensor htr located at
May 16, 2009 at 12:24 PM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Hello, the location of the up-stream sensor should be under the hood, center, backside of engine, in the exhaust. The heater is part of the sensor. The dark green wire with orange tracer is voltage for the sensor heater.
May 16, 2009 at 2:13 PM
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