2002 Toyota Tacoma how to repair

Tiny
VICTOR HART
  • MEMBER
  • 2002 TOYOTA TACOMA
  • 132,000 MILES
My check engine is on and I need to know how to repair or replace a. 02 sensor so that my truck can pass emmision testing or how can I overide problem
Id like to see in detail how to repair this without having to take my truck in to an automotive shop or a mechanic
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Sunday, August 25th, 2013 AT 5:15 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,005 POSTS
The O2 sensor is located on the exhaust system before the catalytic converter. There is a wire that will need unplugged first. Once that is done, the sensor screws out of the exhaust system. Simply replace it with a new sensor, tighten it, and reconnect the plug.
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Sunday, August 25th, 2013 AT 7:59 PM

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