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O2 Sensors #347512 Dec 9, 2:26pm Dec 9, 2:26pm
Joined: Dec 2004
Posts: 27
California
bostonboy OP
Member
2000 Toyota Celica
bostonboy OP
Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 27
California
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!

Re: O2 Sensors [Re: bostonboy] #347513 Dec 9, 2:34pm Dec 9, 2:34pm
Joined: Oct 2003
Posts: 1,864
CA
stefanoc
Specialist
2002 Toyota Celica
stefanoc
Specialist
2002 Toyota Celica

Joined: Oct 2003
Posts: 1,864
CA
^^ 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

Re: O2 Sensors [Re: stefanoc] #347514 Dec 9, 2:43pm Dec 9, 2:43pm
Joined: Dec 2004
Posts: 27
California
bostonboy OP
Member
2000 Toyota Celica
bostonboy OP
Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 27
California
I know where they go into the pipe!
I need to know where the other connection is!

Re: O2 Sensors [Re: bostonboy] #347515 Dec 9, 11:04pm Dec 9, 11:04pm
Joined: Dec 2004
Posts: 218
nc, usa
gts_drew
Member
2000 Toyota Celica
gts_drew
Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 218
nc, usa
i know give awhile to find the stuff on computer i have the same problem

Re: O2 Sensors [Re: gts_drew] #347516 Dec 9, 11:06pm Dec 9, 11:06pm
Joined: Dec 2004
Posts: 218
nc, usa
gts_drew
Member
2000 Toyota Celica
gts_drew
Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 218
nc, usa
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.

Re: O2 Sensors [Re: gts_drew] #347517 Dec 9, 11:07pm Dec 9, 11:07pm
Joined: Dec 2004
Posts: 218
nc, usa
gts_drew
Member
2000 Toyota Celica
gts_drew
Member
2000 Toyota Celica

Joined: Dec 2004
Posts: 218
nc, usa
its a lot different from any crapy civic

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