Question about 1996 Cadillac DeVille

1 Answer

Where are oxygen sensors located on 1996 cadillac deville

Posted by izzy4real56 on

Ad

1 Answer

teds repairs

  • 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
  • 2,101 Answers

There is 4 on the 1996 cadillac deville which one do you need

Posted on Dec 21, 2012

Ad

5 Related Answers

Keith100881

Dennis Saunders

  • 74 Answers

SOURCE: O2 Sensor on a 1996 Cadillac Eldorado

you have 4 o2 sensors on the new one 2 in front of catylitic converter and 2 after on the exhaust

Posted on May 24, 2009

Ad
emissionwiz

Marvin

  • 85239 Answers

SOURCE: 2002 Cadillac Coolant sensor

The engine coolant temperature sensor is located on the driver side of the engine near the rear of the engine compartment

Posted on Oct 08, 2008

Anonymous

  • 54 Answers

SOURCE: Were are the O2 oxygen sensors location on a 2001

hi im wesall o2 sensors are located in the exaust system yours has one before the converter one after if it has duall exaust before the cat on drivers side will be upstream sensor bank 1 after cat right side will be bank 2 sensor 2
thanks wes
ps please rate me

Posted on Mar 28, 2009

JShreader

JShreader

  • 50 Answers

SOURCE: O2 Sensor on a 1996 Cadillac Eldorado

Hello mrsalbert, my name is JShreader. Thank you for choosing fixya.com

Depending on which oxygen sensor you are looking for...there are several of them throughout the Exhaust System. I will start out by giving you a brief description of what and oxygen sensor is, and they're general purpose.

DESCRIPTION
Four Heated Oxygen Sensors (HO2S) are mounted in the exhaust system where they monitor the oxygen content in the exhaust stream. There is an oxygen sensor mounted in each exhaust manifold and one on each end of the catalytic converter. the oxygen sensor located in the front exhaust manifold is the Bank 2 Sensor 1 (Front) sensor. The oxygen sensor located in the rear exhaust manifold is the Bank 1 Sensor 1 (Rear) sensor. The oxygen sensor located in the Y-pipe ahead of the catalytic converter is the Bank 1 Sensor 2 (Pre-converter) sensor. The oxygen sensor located in the catalytic converter outlet is the Bank 1 Sensor 3 (Post-converter) sensor.

OPERATION
An oxygen sensor acts like a battery because it creates its own signal voltage once it reaches operating temperature. This voltage is produced when the oxygen content in the exhaust stream is different than the oxygen content in the atmosphere. A lean condition (high oxygen content in exhaust) will produce a low voltage (near 0 volts) and a rich condition (low oxygen content in exhaust) will produce a high voltage (near one volt). The PCM provides a reference signal voltage (0.45 volt) and a ground to the sensor. The PCM reference voltage is necessary because the oxygen sensors do not provide their own voltage until they reach operating temperature.

HEATING ELEMENT
the oxygen sensors also incorporate a heating element inside of the sensor housing. This heating element is energized with the ignition On and allows the sensors to reach operating temperatures quickly. The PCM can then use oxygen sensor information sooner after engine start-up.

PCM INPUTS
The PCM uses oxygen sensor information during Closed Loop operation to constantly adjust fuel control to reduce exhaust emissions. Because the oxygen sensors provide information sooner after engine start-up, exhaust emissions are reduced. Faulty oxygen sensors will cause various driveability conditions and will set a DTC.

That being said...I uploaded a .pdf for you of pictures showing the locations of ALL the oxygen Sensors on your Vehicle. You can download it by clicking HERE.

I hope this helps you. If you have any more questions or need any more diagrams, please don't hesitate to ask...Thanks again, JShreader!

Posted on Apr 01, 2009

Anonymous

  • 3 Answers

SOURCE: 1994 cadillac deville concours

On my car, which is the same as yours, it is located on the manifold top back left. Pictures in the book just show it on top.

Posted on Jul 24, 2009

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

3 Answers

How do i replace an oxygen sensor on 1993 cadillac deville


Re: Replacing O2 sensor - Cadillac Forums

www.cadillacforums.com > ... > Past Cadillac Vehicle Discussion

Dec 28, 2009 - 14 posts - ‎3 authors
Hi guys, my wife has a 99 Deville with the 4.6L Northstar engine. ... I used the search function for "oxygen sensors" but I received a ton of ... 1985-1992 Fleetwood, 1993Sixty Special, All FWD Forum Discussion, Replacing O2 ... Re: 1992 Deville O2 sensor location
4 posts
Dec 21, 2013
2003 Deville Oxygen (O2) Sensor Replacement
8 posts
Sep 4, 2013
Re: 93 Deville Oxygen Sensor
4 posts
Feb 1, 2010
Re: Looking for O2 sensor: Bank 1 Sensor 1
15 posts
May 6, 2009
More results from www.cadillacforums.com

Cadillac Seville post cat O2 sensor routing - YouTube

? 0:18
https://www.youtube.com/watch?v=OgduuUfKeao
Dec 1, 2009 - Uploaded by edsts2000
Video clip of the metal channel that Cadillac put in the 2000Seville ... To Install Replace Rear Downstream ...

How to Change an Oxygen Sensor - YouTube

? 3:28
https://www.youtube.com/watch?v=LFR8Numjy7M
Sep 16, 2008 - Uploaded by OrchEnt
How to Change an Oxygen Sensor. ... How to Check andReplace an Oxygen Sensor (Air Fuel Ratio Sensor ...

Cadillac DeVille Oxygen Sensor - PartsGeek.com




Jan 19, 2016 | 1993 Cadillac DeVille

1 Answer

, deville getting codes pc0171 &pc0174,what does this mean?


Could be many problems,dirty fuel filter,dirty MAF sensor,vacuum leak,exhaust leak,oxygen sensors.PVC valve open.Put good fuel cleaner to tank change air filter and fuel,Clean MAF sensor.Replace PVC valve.Any codes?

Aug 03, 2014 | 1996 Cadillac DeVille

1 Answer

Need to get the location of vehicle speed sensor on a 1996 cadillac deville 4.6


1996 Cadillac De ville 4.6 Location for vehicle speed sensor it is at the transmission output shaft housing (the one near the rear of the transmission by the driveshaft)

Apr 30, 2011 | Cadillac DeVille Cars & Trucks

1 Answer

I need to know how to install a speed sensor for a 1996 cadillac deville


1996 Cadillac Deville 4.6L SFI DOHC 8cyl the Sensor - Transmission Speed is located mounted on transmission.

Jan 16, 2011 | Cadillac DeVille Cars & Trucks

1 Answer

Where is the knock sensor on a cadillac sedan


located underneath the intake manifold remove it and disconnect the knock sensor unscrew the knock sensor. installation is reverse

Feb 27, 2010 | 1996 Cadillac DeVille

1 Answer

Change oxygen sensor


Under hood, center, front engine area, above exhaust pipe flange, mounted in exhaust manifold
Application:
Front
Under hood, center, rear engine area, above exhaust pipe flange, mounted in exhaust manifold
Application:
Rear

The oxygen sensor may be difficult to remove when the engine temperature is below 120°F (48°C). Excessive force may damage the threads in the exhaust manifold of exhaust pipe.
  1. Start the engine and let it warm up to 120°F (48°C), stop the engine and disconnect the negative battery cable.
  2. Detach the electrical connector from the oxygen sensor.
  3. Using a special, oxygen sensor socket, remove the oxygen sensor from the exhaust manifold or exhaust pipe.


NOTE A special anti-seize compound is used on the oxygen sensor threads. The compound consists of liquid graphite and glass beads. The graphite will burn away, but the glass beads will remain, making the sensor easier to remove. New or service sensors will already have the compound applied to the threads. If an oxygen sensor is removed from the engine and if for any reason, it is to be reinstalled, the threads must have this anti-seize compound applied before installation.
  1. Coat the threads of the oxygen sensor with anti-seize compound 5613695 or equivalent.
  2. Install the sensor and tighten it to 30 ft. lbs. (40 Nm).
  3. Reattach the electrical connector to the sensor and the negative battery cable.



0900c1528025ed0c.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Location of the rear O2 sensor


0900c1528025ed0d.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Location of the the front O2 sensor


0900c1528025ed0e.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Use a wrench or special socket to loosen the O2 sensor


0900c1528025ed0f.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. When replacing or reinstalling an oxygen sensor, be sure to lube the threads sufficiently

Jan 19, 2010 | 1992 Cadillac DeVille

1 Answer

Emission problem 1996 sedan deville


I would suggest checking your Oxygen sensor which will light up your service emission light. Check that and let me know Good luck

Dec 28, 2009 | 1996 Cadillac DeVille

2 Answers

Can only find oxygen sensor on rear exhaust fork


the easy thing to do is stop by autozone and let them give you a print out on how many are on the car and the location. on a 91 their might only be rear o2's.

Jun 02, 2009 | 1991 Cadillac DeVille

1 Answer

O2 Sensor on a 1996 Cadillac Eldorado


Hello mrsalbert, my name is JShreader. Thank you for choosing fixya.com

Depending on which oxygen sensor you are looking for...there are several of them throughout the Exhaust System. I will start out by giving you a brief description of what and oxygen sensor is, and they're general purpose.

DESCRIPTION
Four Heated Oxygen Sensors (HO2S) are mounted in the exhaust system where they monitor the oxygen content in the exhaust stream. There is an oxygen sensor mounted in each exhaust manifold and one on each end of the catalytic converter. the oxygen sensor located in the front exhaust manifold is the Bank 2 Sensor 1 (Front) sensor. The oxygen sensor located in the rear exhaust manifold is the Bank 1 Sensor 1 (Rear) sensor. The oxygen sensor located in the Y-pipe ahead of the catalytic converter is the Bank 1 Sensor 2 (Pre-converter) sensor. The oxygen sensor located in the catalytic converter outlet is the Bank 1 Sensor 3 (Post-converter) sensor.

OPERATION
An oxygen sensor acts like a battery because it creates its own signal voltage once it reaches operating temperature. This voltage is produced when the oxygen content in the exhaust stream is different than the oxygen content in the atmosphere. A lean condition (high oxygen content in exhaust) will produce a low voltage (near 0 volts) and a rich condition (low oxygen content in exhaust) will produce a high voltage (near one volt). The PCM provides a reference signal voltage (0.45 volt) and a ground to the sensor. The PCM reference voltage is necessary because the oxygen sensors do not provide their own voltage until they reach operating temperature.

HEATING ELEMENT
the oxygen sensors also incorporate a heating element inside of the sensor housing. This heating element is energized with the ignition On and allows the sensors to reach operating temperatures quickly. The PCM can then use oxygen sensor information sooner after engine start-up.

PCM INPUTS
The PCM uses oxygen sensor information during Closed Loop operation to constantly adjust fuel control to reduce exhaust emissions. Because the oxygen sensors provide information sooner after engine start-up, exhaust emissions are reduced. Faulty oxygen sensors will cause various driveability conditions and will set a DTC.

That being said...I uploaded a .pdf for you of pictures showing the locations of ALL the oxygen Sensors on your Vehicle. You can download it by clicking HERE.

I hope this helps you. If you have any more questions or need any more diagrams, please don't hesitate to ask...Thanks again, JShreader!

Apr 01, 2009 | 1996 Cadillac Eldorado

2 Answers

Were are the O2 oxygen sensors location on a 2001 Cadillac DeVille


hi im wesall o2 sensors are located in the exaust system yours has one before the converter one after if it has duall exaust before the cat on drivers side will be upstream sensor bank 1 after cat right side will be bank 2 sensor 2
thanks wes
ps please rate me

Mar 28, 2009 | 2001 Cadillac DeVille

Not finding what you are looking for?
1996 Cadillac DeVille Logo

Related Topics:

245 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

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

Answer questions

Manuals & User Guides

Loading...