Question about 2002 Pontiac Sunfire

2 Answers

Want to know how to replace O2 senser on an 2002 pontiac sunfire

For some strange reason one of my O2 senser's keeps burning out or what ever you call it. i've had it replaced twice each time by a different dealer. i just want to know how to replace them both and where to find them in my car.

Posted by on

  • cdlh89 Jan 10, 2009

    ok thanks i'll do that.

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Do what he says on the earlier post but remember you have to use special silicone when installing o2 sensors, regular rtv can ruin a good brand new o2 sensor

Posted on Apr 23, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 83 Answers

One located on exhaust pipe just below manifold can see it from above motor take a 22mm wrench to remove must be hot when taking out or you could strip the threads in pipe other is located under car on exhaust pipe just after converter same size wrench.

Posted on Jan 09, 2009

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Code p1137 2002 pontiac sunfire


Change O2 Sensor number 2 which is down stream after the cat. Low voltage during power enrichment sensor 2

Jun 03, 2014 | 2002 Pontiac Sunfire

1 Answer

P0171 codes


Code 171 means the O2 sensor data showed the fuel mixture was too lean when the engine was running. The code will not keep the engine from starting.
The actual cause may be a failed fuel pump or filter.

Apr 29, 2013 | 2002 Pontiac Sunfire

1 Answer

2000 Pontiac sunfire 2.2 got code 1137. How do I fix. Car won't start. I changed o2 sensor.


The 1137 OBD2 code is typically an o2 sensor problem as you have indicated, first I would make sure your replacing the correct o2 sensor as there are two (upstream and downstream), although it is possible that a bad o2 sensor could keep your engines fuel injection system from delivering the fuel to your engine, in my experience having a bad sensor typically results in a check engine light and running with a less than optimum fuel air mixture, it does not typically keep your vehicle from starting. If your still getting the 1137 error code after replace the o2 sensor and checking its connecting wires I would start looking for a bigger issue.

May 16, 2012 | 2000 Pontiac Sunfire

1 Answer

What cause my mitsubishi lancer 2002 to burn alot of gas


more then normal,you have air intake before air intake,car is sucking air not to design.chk .if you keep on driving,converter will clogg.pl chk o2 senser #2.

Feb 20, 2012 | 2002 Mitsubishi Lancer

1 Answer

Do the 2002 pntiac grand am have two oxygen sensers? car has no power. though it was transmission? was told that in could be the catyliatic converter.


bad O2 sensor(s) won't cause significant loss of power. restriction with gas flow (filter, pump) or exhaust (catalytic converter) most definitely can.

Sep 10, 2010 | 2002 Pontiac Grand Am

2 Answers

Is there a special tool required to remove the oil pressuer switc


yes and any part store will get you the socket that you need to r&r .

Jun 04, 2009 | 2002 Pontiac Sunfire

1 Answer

How to replace a tcc selonide on a 2002 sunfire


buy a haynes manual from an autoparts store, they have great step by step and are cheap. haha or just go to a store n sneak a peak :P

Jun 02, 2009 | 2002 Pontiac Sunfire

2 Answers

2002 Pontiac Sunfire


Bonnie, this is the traction control light, there is many reasons why this could be on. The easiest way to turn it off is to pull the emergency brake, this would usually disengage the traction control. This is not, however, a fix to your problem as to why it is on.

Jan 14, 2009 | 2002 Pontiac Sunfire

Not finding what you are looking for?
2002 Pontiac Sunfire Logo

Related Topics:

198 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

64286 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...