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Toyota nadia not reving.can the oxygen sensor cause this.....

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  • Toyota Master
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An O2 sensor will not cause this, if you have O2 codes they are the symptom of the problem not the cause. Low fuel pressure will cause this as well as a spark misfire.

Posted on Feb 14, 2012

  • 4 more comments 
  •  Josephat M Dhliwayo
    Josephat M Dhliwayo Feb 16, 2012

    Will let u know when i have checked the ignition system thorough,plugs not easily accessible.it also has a code for the SCV Circuit malfunctioning (P1415).thanks Dennis

  •  Josephat M Dhliwayo
    Josephat M Dhliwayo Feb 16, 2012

    Will let u know when i have checked the ignition system thorough,plugs not easily accessible.it also has a code for the SCV Circuit malfunctioning (P1415).thanks Dennis

  •  Josephat M Dhliwayo
    Josephat M Dhliwayo Feb 16, 2012

    Will let u know when i have checked the ignition system thorough,plugs not easily accessible.it also has a code for the SCV Circuit malfunctioning (P1415).thanks Dennis

  •  Josephat M Dhliwayo
    Josephat M Dhliwayo Feb 16, 2012

    Will let u know when i have checked the ignition system thorough,plugs not easily accessible.it also has a code for the SCV Circuit malfunctioning (P1415).thanks Dennis

  • yadayada
    yadayada Feb 16, 2012

    P1415 is the air injection pump malfunctioning, that will not cause any symptoms except a check engine light.

  • yadayada
    yadayada Feb 16, 2012

    P1415 is the air injection pump malfunctioning, that will not cause any symptoms except a check engine light.

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Posted on Jan 02, 2017

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rickyrt441
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SOURCE: where is the oxygen sensor located on a 1994

You need to follow your exhaust. You have two. One in the front and one in the back. All you do is plug one side into the electrical connector and the other side screws into the exhaust. You need to find out if it is the upstream sensor or downstream sensor before you change that one. The one in front is upstream.

Posted on Feb 10, 2011

  • 41 Answers

SOURCE: Replacing and oxygen sensor

1989 has one oxygen sensor. 1996 and up have two, three, or four. Depends on which engine and exhaust system you have.

Posted on Nov 11, 2008

chazman05
  • 48 Answers

SOURCE: change oxygen sensor

They make a tool you can rent at auto zone for free. Its basically a modified socket.

+unplug wires
+ unscrew o2 sensor.


Posted on Dec 11, 2008

bigguy810
  • 448 Answers

SOURCE: I am looking for the oxygen sensor in the 2003 Rav 4 toyota.

you will find the oxygen sensor on the pipe after the cataletic converter
it looks like a spark plug with a long wire on it its going to come out hard
you will need a goog 13/16 wrinch 6 sided works best make sure the battery
is unkooked in stall the new one hook up the new wire rehook the battery
and restart the computer will have allready reset it self from the battery
hu hooked that resets the computer ther new oxy.sensor will start reading
corectly and your proublam is fixed thank you bob

Posted on Nov 20, 2011

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