2002 Chrysler 300 oxygen sensor

Tiny
TROLLY7
  • MEMBER
  • 2002 CHRYSLER 300
Engine Performance problem
2002 Chrysler 300 6 cyl Two Wheel Drive Automatic

how to replace the oxygen sensor.
Saturday, February 20th, 2010 AT 1:25 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
You neeed a special tool to remove it due to the wires coming off of it. Just disconnect the electrical and unscrew the correct one and replace it.
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Monday, March 1st, 2010 AT 8:52 PM
Tiny
AUTOMD
  • MEMBER
  • 50 POSTS
Use a generic code reader to be sure you need to replace the sensor. Turn and remove the sensor. More often than not, you must get a specially made oxygen sensor socket. Use freeze spray to help loosen it. Pass the new harness and sensor into place where your removed the other, using the manufacturer's instructions. Check the seal to be sure dirt and water cannot get in easily.
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Wednesday, March 3rd, 2010 AT 2:36 AM

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