Question about 2002 Lexus IS 300

1 Answer

I have a 2002 lexus IC300 . The problem i have is the car went off the road and tore the wiring off the o2 sensor where the two pipes come together...I cant find the plug to plug the new sensor into. Does the wiring run up through the floor board ? What i need to know is where is the wiring ? Regards Tom

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 771 Answers

I take it the wiring has been ripped off from the underside to the sensor. You will just have to follow the wiring from the connector under the carpet under the passenger seat inside the car to where it exits to the exhaust. Fit the new sensor with an open ended spanner, carefully feed the wires/plug back through to the connector. The oxygen sensor has four wires. Two, usually grey, are to supply the sensor heater with power, they only work when hot so they have internal heaters. The other two wires are the signal feeds back to the ECU that report on oxygen levels.

Posted on Sep 09, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to fix bank 1 sensor 2 O2 sensor on 2002 ford escape


look under truck and follow exhaust system from front towards rear the o2 sensor 2 is the sensor after he cat converter it looks like a tube with a wire connection mounted on top of exhaust pipe disconnect connection and unscrew sensor replace and reconnect

Apr 11, 2013 | 2002 Ford Escape

1 Answer

O2 sensor front Volvo s60t5. Where is it located? A check engine is illuminated


Follow the exhaust manifold down to the tailpipe. The Oxygen sensor is located on the exhaust manifold or exhaust pipe. There will be wires going to it.

Good luck on finding the O2 sensor.

Nov 05, 2010 | 2002 Volvo S60

2 Answers

SIR, 2002 KIA RIO CINCO MISSING REAL BAD


Odds are, the O2 sensor is just detecting an imbalance in the Air/Fuel ratio, therfor causing your O2 sensor code.

Start by changing your spark plug wires, if it hasn't been done in a while.

Jul 10, 2010 | 2002 Kia Rio

1 Answer

Is it hard to change the O2 sensor on the exhaust pipe?


IYou need a special socket which is available at any auto parts store. It has a slot in it for the wires to fit and uses a 1/2 inch ratchet. If the sensor was working before the wires were cut, why not splice them back together. A few **** connectors and some heat shrink tube and you would be back on the road for about $10 instead of paying for a new sensor and socket. Hope this helps.

May 03, 2010 | 2003 Chevrolet Impala

1 Answer

2002 blazer zr2 check engine light code is po155 bank 2 sensor 2 where is it and how do I check it


P0155 is o2 sensor heater circuit malfunction bank 2 sensor 1 it is the o2 sensor circuit in front of the cat converter the o2 sensors are located mounted to the exhaust pipe in front and behind the catylic converter the problem is in the circuit [wiring or sensor itself] check wiring and repair if necessary if the short or open circuit is the sensor need to replace sensor +++ P0161 is 02 sensor heater circuit malfunction BANK 2 SENSOR 2 ++++++ this is the sensor behind the cat converter

Feb 23, 2010 | 2002 Chevrolet Blazer

1 Answer

Where can I find a diagram that shows where the Oxygen sensor is on a 2002 Kia Rio?


The o2 sensor is located in the exhaust pipe. follow the exhaust down under the engine until you see a short cylinder with a nut shaped end sticking out, It will have a wire sticking out of it . The sensor will not point at the ground but up where no road debris would break if off. You wll need a special O2 sensor tool to remove it,about $15 or can be borrowed from some auto parts stores

Sep 22, 2009 | 2002 Kia Rio

2 Answers

How many O2 sensors on a 1997 Lexus ES 300?


according to the manual i have... it has three.... one in the exhaust manifold.... and two in the exhaust pipe..... slightly vauge on the exact location of the last two sensors... but looks like it is after the catylitic converter.

Apr 15, 2009 | 1997 Lexus ES 300

3 Answers

Getting code p1135 and p1155 on toyota rav4 2002


Here's what the codes mean:
P1135 Air/Fuel Sensor Heater Circuit Response (Bank 1 Sensor 1)
P1155 Air/Fuel Sensor Heater Circuit. (Bank 1 Sensor 2

This is mainly related to the oxygen sensors. It maybe the sensors themselves or an open wire going to te sensors. They are mainly located on the exhaust pipe. One before and on after the catalytic converter.

Apr 15, 2009 | 2002 Toyota RAV4

1 Answer

Installing an o2 sensor


The O2 sensor goes in the exhaust pipe just below the exhaust manifold. That model may have an O2 sensor on each side of the engine, but they should be the only thing screwed into the exhaust pipe. And I would use TOYOTA brand parts or, if you have to replace it again,(and you probably would), you may have trouble getting it out.

Nov 22, 2008 | 1997 Lexus ES 300

2 Answers

2002 es 300 lexus


There is one before each catalytic converter (usually up right near the exhaust manifolds), and one after each cat (or if you have a Y-pipe exhaust that brings the two sides together to one pipe and one converter, then there's one after that single converter). Why do you want to change them? Have you gotten failure codes or are you having poor gas mileage? Or have they just been in there a long time? They're usually good for about 60k miles, although of course they can fail early. Usually the symptoms are poor fuel economy, running rich (seen by black smoke out the tailpipes and some rough idling, as well as blackened spark plugs), or fault codes dealing with system-lean or system-rich descriptions. Those symptoms are indicative of bad primary O2 sensors (the ones closest to the engine). If your secondary sensor(s) are failing (the post-cat sensor or sensors) you'll trip a check-engine light warning you of poor catalytic converter efficiency.

Sep 28, 2008 | 2002 Lexus ES 300

Not finding what you are looking for?
2002 Lexus IS 300 Logo

130 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lexus Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

ROBERT GARCIA
ROBERT GARCIA

Level 3 Expert

907 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Are you a Lexus Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...