2001 Toyota Corolla Removing and Disconneting the downstrea

2001 TOYOTA COROLLA
160,000 MILES • 4 CYL • 2WD • AUTOMATIC
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ANDIERUE
  • MEMBER
  • 1 POST
How do you disconnect the connector for the downstream O2 sensor in a 2001 Corolla?
I can't get to the connector from under the car, but I can get to the O2 sensor. I don't know where the connector leads to...can you help?
Dec 9, 2008 at 1:59 PM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
You should be able to gently pull the O2 wires until the connector is visable, Toyota's are generally squeeze connectors, or have a push lock.

Coat the threads of the new O2 sensor with antisieze.
Dec 9, 2008 at 11:18 PM
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