Question about 2000 Cadillac DeVille

1 Answer

H2o bank 2 sensor 1 location

Need the location of bank2 sensor location

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Legend:

    An expert who has written 200 answers of more than 400 characters.

  • Expert
  • 331 Answers

Bank and sensor location. Bank 1 refers to the back of cylinders that contain cylinder #1. Bank two refers to the other bank of cylinders that do not contain cylinder #1. Sensor 1 refers to the upstream O2 sensor or the O2 sensor before the catalytic convertor. Sensor 2 refers to the downstream O2 sensor or the sensor located after the Catalytic convertor. I hope that helps, let me know if you have any other questions, good luck.

Posted on Mar 25, 2014

Ad

6 Suggested Answers

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
  • 15 Answers

SOURCE: I had 2 codes:p0155 and p0135= 02 heater circuit

you say you replced sensors but some times that code could be also be the o2 sensors you should have 2 maybe 4 did you check them

Posted on Apr 15, 2010

  • 1 Answer

SOURCE: Bank 1 Sensor 1 Location

Tightened the gas cap. Emisions testing left it slightly loose setting off the sensor warnings. Even if it doesn't "look" like it is ose take it off and put it back on tight. If the warnings are still flashing then it prob is the sensor. Caddy's are very touchy about their gas caps!

Posted on Jun 10, 2008

ZJLimited
  • 17970 Answers

SOURCE: location of bank 1 sensor 2

B1S2 is located in the exhaust pipe after the Catalytic converter...

5937c6d.gif


Hope help with this (remember comment and rated this).

Posted on Apr 14, 2010

Testimonial: "ty was helpfull"

ZJLimited
  • 17970 Answers

SOURCE: Cadillac Catera (1998) Replaced Bank 1 Sensor 1

Are you reset the stored codes? Try it.

Posted on Jul 23, 2010

  • 266 Answers

SOURCE: need to find the location of bank 2 sensor 2 o2

BANK 2 IS THE PASSENGER SIDE OR THE REAR AND SENSOR 2 IS THE ONE BEHIND THE CONVERTER

Posted on Oct 13, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Where is bank2 for cam shaft sensor?


Bank 2 is the opposite bank from the engine bank that contains number 1 cylinder.

Jun 14, 2012 | Cars & Trucks

2 Answers

Where is the o2 sensor on 2005 ford freestar 3.9


o2sensors are located in the exhaust system.you have 4 o2sensors on your car.so you need to know which sensor your looking for.bank 1 sensor 1 is the first sensor in the exhaust pipe on the side cylinder 1 is on.bank 2 is on the side cylinder 2 is on.then you have a sensor before the catalytic convertor and one after the convertor.

Nov 01, 2011 | 2004 Ford Freestar

1 Answer

P0155 02 censor bank2 censor1..were is it located?


What motor? Bank refers to the side of the engine. Bank 1 is always the same side as the numb one cylinder. Bank 2 is the other side. Sensor refers to before or after the catalytic converter. Sensor 1 is before the cat. Sensor 2 is after the cat. If you have any questions let me know. Thank you for using fixya.com!

Oct 22, 2011 | 2000 Toyota Tundra

1 Answer

Mechanic said bank2 sensor1 is bad. I know my way around an engine but where would this be located on a 2002 Honda Passport LX


Saying 'bank 2' implies you have a V6 engine-bank 2 is the side that does not have #1 cylinder. Because you have a newer OBDII system, though, you have 2 sensors on each 'side'-before the catalytic converter and after, referred to as 'side 1' or 'side 2.- So your bank 2 sensor(2) are either before he cat or after, which one did he say you needed? Usually the Side 1 sensor needs to be replaced since it is the one that the engine computer uses to modify settings on that side of he engine-side 2 O2 sensor merely monitors the catalytic converter effenciency. If you determine where your second 'bank' is, and follow the exhaust out of the engine compartment to the catalytic converter, the O2 sensor is located there in that small space.

Jul 06, 2011 | Honda Passport Cars & Trucks

1 Answer

I need to know where the O2 sensor Bank2 position 1 on a 1997 3.3 interpid.


O2 sensor locations break down like this.

The bank refers to which side of the motor. Bank 1 is always the same side of the motor as cylinder number 1. Bank 2 is the other side of the motor.

Sensor refers to before or after the catalytic converter. Sensor 1 is always before the cat and sensor 2 is always after the cat.

So bank 2 Sensor 1 would be the O2 on the passenger side of the motor before the catalytic converter. You should see it threaded into the exhaust manifold.

Apr 26, 2011 | 1997 Dodge Intrepid

1 Answer

Where is the bank2 sensor 1 located on the c1500 2wd automatic trans- pickup truck?


sensor 1 is the first 02 sensor in the exhaust.bank 2 is the side of the motor that cylinder #1 is NOT on,in this case bank 2 would be on the passenger side(right side) of the motor.which means the first 02 sensor in the exhaust on the passenger side of the motor

Mar 10, 2011 | 1997 Chevrolet C1500

1 Answer

Where is located bank 1 sensor on a rav4 2001?


This all depends on what size engine you have in this car, but it goes this way bank 1 is the side of the motor where #1 cylinder is, some cars have three , four or two sensors depending on the year and make and engine size, i will draw a graph to try and help, for example a sensor located in bank 1 sensor 1 would be the sensor on # 1 cylinder side of motor and closeest to engine before the converter, then if it was bank1 sensor 2 then the sensor would be located on the same side the #1 cylinder was but this one would after the converter in exhaust, then if it was bank 2 sensor 1 then sensor would be on the otherside of exhaust where # 2 cylinder would be and that one would be before the cat closest to motor, and then bank2 sensor 2 is the same side as #2 cylinder but after the converter. bank 1 = #1side / bank 2= #2 side/ sensor 1 =before cat/ sensor 2 = aftercat. hope this is helpful.

Dec 05, 2010 | Toyota RAV4 Cars & Trucks

1 Answer

CODE PO155 BANK2 SENSOR 1 WHERE IS THIS SENSOR LOCATED?


A code P0155 may mean that one or more of the following has happened:
* O2 Heater element resistance is high
* Internal short or open in the heater element
* O2 heater circuit wiring high resistance
* open or short to ground in the wiring harness

Possible Solutions:
* Repair short or open or high resistance in wiring harness or harness connectors
* Replace oxygen sensor (cannot repair open or short that occurs internally to sensor)


Oxygen sensors are always numbered like this:
Bank 1 sensor 1
Bank 2 sensor 1
Bank 1 sensor 2
Bank 2 sensor 2

Some manufacturers use a kind of shorthand that reads different, but means the same thing:
Sensor 1/1 or O2s 1/1
Sensor 2/1 or O2s 2/1
Sensor 1/2 or O2s 1/2
Sensor 2/2 or O2s 2/2

Bank 1 is always the side of the engine where cylinder number 1 is located and, of coarse, Bank 2 is the opposite side.
On a 4 cylinder engine, there is only 1 bank and it is always referred to as Bank 1.

Sensor 1 is always the upstream sensor (The one located BEFORE the catalytic converter)
Sensor 2 is always the downstream sensor (the one that is located AFTER the catalytic converter.

Hope helps (remember to rate this).

Oct 02, 2010 | 2002 Mitsubishi Montero

1 Answer

Oxygen sensor need to know where bank2 sensor one is located


Bank 1 is the same side as cylinder #1 and bank 2 is the same side as cylinder #2. Good luck and hope this helps.

May 29, 2009 | 2003 Suzuki XL-7

Not finding what you are looking for?
2000 Cadillac DeVille Logo

630 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

76109 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8270 Answers

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

Answer questions

Manuals & User Guides

Loading...