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Joined: Dec 2004
Posts: 27
bostonboy
Member
bostonboy

Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 27
California
Dec 9, 3:26pm - #347512 
O2 Sensors

Can anyone help me find where the O2 sensors make their connection?
I need to test to check for any failure.

Also, in California, can anyone replace a Cat converter, or do I have to go to Toyota to replace?

Thanks!

Joined: Oct 2003
Posts: 1,864
stefanoc
Specialist
stefanoc

Specialist
2002 Toyota Celica

Joined: Oct 2003
Posts: 1,864
CA
Dec 9, 3:34pm - #347513 
^^ the car has 2 O2 sensors i think. jack up the car, look for the exhaust piping in the front close to the engine. two wires go in exhaust piping somewhere below the the front seats.
any muffler shop can change a cat

Joined: Dec 2004
Posts: 27
bostonboy
Member
bostonboy

Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 27
California
Dec 9, 3:43pm - #347514 
I know where they go into the pipe!
I need to know where the other connection is!

Joined: Dec 2004
Posts: 218
gts_drew
Member
gts_drew

Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 218
nc, usa
Dec 10, 12:04am - #347515 
i know give awhile to find the stuff on computer i have the same problem

Joined: Dec 2004
Posts: 218
gts_drew
Member
gts_drew

Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 218
nc, usa
Dec 10, 12:06am - #347516 
i think Isaac gave me this...
The O2 sensor comes up through the floor panel on the passenger side.

1) Make sure car is OFF.
2) Remove passenger side seat.
3) Remove kick panel (under the glove box)
4) Remove carpet fasteners
5) Remove carpet
6) Jack car up
7) follow the o2 sensor wiring you need to replace up to where it goes in the car.
8) wires go through a grommet
9) Push grommet through and replace o2 sensor.

Joined: Dec 2004
Posts: 218
gts_drew
Member
gts_drew

Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 218
nc, usa
Dec 10, 12:07am - #347517 
its a lot different from any crapy civic

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SLVCELI
2002 Toyota Celica GT
West Chester, Ohio

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Joined: February 2003
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