Question about 2004 Pontiac Sunfire

1 Answer

Need to relplace oxygen sensor 1 on my 2004 Pontiac Sunfire. Where is it located?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 4,669 Answers

Screwed into the exhaust manifold.

Posted on Jul 10, 2010


1 Suggested Answer

  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

I have 5 po codes they are 132 141 341 342 and 440 Whats going on

oxygen sensors, purge canister (if has filter replace) pressure sensor gas tank. google OBD II Codes, will give you what triggers the code helpful for troubleshooting

Jan 02, 2013 | 1999 Pontiac Sunfire

1 Answer

In a 1996 pontiac sunfire there are 2 oxygen sensors .. one on top.. one on bottom of engine. i need to know where exactly they are located and how easily they are accessed

Oxygen sensors are always located in the exhaust system. The top one you refer to is likely on the exhaust manifold, or just after on the exhaust pipe, but before the catalytic converter. If you have a v-6 there may be one on each bank of the block in the exhaust manifolds. Then, there is also an O2 sensor located in exhaust, after the catalytic converter, to monitor efficiency of the converter.
Both should be fairly easy to access. Good luck.

Jan 30, 2012 | 1996 Pontiac Sunfire

1 Answer

I need to know the location od the speed sensor for my 1998 Pont Sunfire 5spd manual tranny

For 1998 Pontiac Sunfire 2.2L SFI OHV 4cyl the Vehicle Speed Sensor, is located mounted on transmission.

Good luck.

Jun 02, 2011 | 1998 Pontiac Sunfire

1 Answer

Removal of o2 sensor

u need to drop down pipes and get a o 2 sensor removable tool from parts store

Mar 28, 2010 | 1998 Pontiac Sunfire

1 Answer

1996 pontiac sunfire trouble code p1133. what is it ?

On your web browser search type in "diagnostic code p1133. You will find a site that relates to all the codes. P1133 is for a problem with the heated oxygen sensor.

Jan 19, 2010 | 1997 Pontiac Sunfire

1 Answer

1996 pontiac sunfire code reads too lean bank 1. What do I do? name is Keith...and the oxygen sensor(s) sends a signal to your computer to control the richness or leanness....and bank 1 is the exhaust pipe comming out of the drivers side of the probably need to replace the O2 sensor(s) or you could have dirty fuel injectors..not letting enough fuel into the cyclinders..i hope this will help

Jul 08, 2009 | 1996 Pontiac Sunfire

1 Answer


Is the check engine light on? If you have a sensor that is bad, it will cause bad fuel mileage. Especially if it is an oxygen sensor. It might just need a tune-up.

Jun 21, 2009 | 1997 Pontiac Sunfire

3 Answers

97 Pontiac Sunfire - where is the temperature sensor located?

the coolant temp sensor is located: Under hood, driver side, upper engine area, below valve cover, mounted in cylinder head

May 05, 2009 | 1997 Pontiac Sunfire

Not finding what you are looking for?
2004 Pontiac Sunfire Logo

Related Topics:

144 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts


Level 3 Expert

79865 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8836 Answers

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

Answer questions

Manuals & User Guides