Question about 1997 Oldsmobile 88

1 Answer

Where is bank 1 sensor 1 location olds 88 1997? Bank 1 is near front of car - but I can't find a sensor?

Posted by on

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.

  • Oldsmobile Master
  • 11,004 Answers

Do you know what a O2 sensor looks like ? It's on the exhaust pipe .

Posted on Dec 23, 2016

Testimonial: "yes, i can locate and access the sensor 1 on bank 2. Code was for sensor 1 on bank 1 - but that is where i am stumped- there is no sensor in bank 1 that i can see."

  • 1 more comment 
  • Jeff Armer Dec 23, 2016

    You may need to remove heat shild to see it .

  • Jeff Armer Dec 23, 2016

    Forget about the first post's , wrong stuff . It's located on the back exhaust manifold . Your vehicle only has two sensors bank 1 sensor 1 and bank sensor 2 ! 2 is after the cat .and 1
    Heated Oxygen Sensor 1 (HO2S 1)
    Rear of engine, on exhaust manifold

  • Joseph Abt
    Joseph Abt Dec 24, 2016

    thanks - i came to that conclusion as well.

×

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

Bank 1, Sensor 2 location


sensor 2 is the oxygen sensor (O2) after the cat converter on bank 1 exhaust system which is the lh bank facing the fan on a v 6/8 with conventional motor or front bank near the grill

Aug 17, 2016 | Cars & Trucks

2 Answers

Need to locate oxygen sensor 1998 camry v6


follow your exhaust system you should see them in the pipe you have 1 up near manifold or in the manifold and the other after the catalic converter 4 cycl have 2 6 cycl have 4 also you have up stream bank 1 sensor 1 bank 2 sensor 2 bank 1 sensor 2 bank 2 sensor 1 and downstream as well so some models before cat converter and after

Jul 04, 2014 | 1999 Toyota Camry

1 Answer

Downstream oxygen sensor H02 Bank 1 & Bank 2


Bank 1 o2 sensor is located in the exhaust manifold up by the motor bank 2 is located downstream futher in front of the cat.converter mounted in the exhaust pipe.

Aug 12, 2013 | 2002 Mercury Sable

2 Answers

How many oxgen sensors does a 2004 Hyundai Santa Fe 2.7 2wheel drive vehicle have and where are they located? What idoes Bank 2 Sensor 1, Bank 1 Sensor 2, Bank 1 Sensor 1, and Bank 2 Sensor 2 mean?


you have 4 O2 sensors, bank one is the front cylinders ( close to the readiator ) there is 2 bank 1 O2 sensors one infront of the catalitic convertor ( bank 1 sensor 1 ) and one after the convertor ( bank 1 sensor 2 ) the same on the back cylinders they are bank two sensors 1 & 2 i will try to post the location of the wiring plugins if you find the plugs then you can folow the wiring to the sensor....good luck


johnjnail_106.jpg

johnjnail_107.jpg

johnjnail_108.jpg

johnjnail_109.jpg

Jul 01, 2011 | 2004 Hyundai Santa Fe

1 Answer

Honda Odyssey 1999 wher is located bank 1 sensor 1


The oxygen sensor for bank 1 sensor 1 is located just behind where the exhaust pipes from the front bank of cylinders and rear bank of cylinders join up. If you look under the car from the front and follow the exhaust pipes, it is the one you can see easily. There are only two oxygen sensors on the car---the one described above is bank 1 sensor 1. The other sensor goes into the side of the catalytic converter. It is bank 1 sensor 2.

Feb 08, 2011 | Honda Odyssey Cars & Trucks

2 Answers

Need to know were the bank one , sencer one is on my buick century 2000 v6


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 07, 2010 | 2000 Buick Century

1 Answer

2006 hundai elantra P2270 code. If this is an O2 sensor, which one?


Possible O2 sensors:

P2270 O2 Sensor Signal Stuck Lean Bank 1 Sensor 2
P2271 O2 Sensor Signal Stuck Rich Bank 1 Sensor 2
P2272 O2 Sensor Signal Stuck Lean Bank 2 Sensor 2
P2273 O2 Sensor Signal Stuck Rich Bank 2 Sensor 2
P2274 O2 Sensor Signal Stuck Lean Bank 1 Sensor 3
P2275 O2 Sensor Signal Stuck Rich Bank 1 Sensor 3
P2276 O2 Sensor Signal Stuck Lean Bank 2 Sensor 3
P2277 O2 Sensor Signal Stuck Rich Bank 2 Sensor 3
P2278 O2 Sensor Signals Swapped Bank 1 Sensor 3 / Bank 2 Sensor 3
---
This is Bank 1 (closer to the dash panel) Sensor 2 (located after the catalytic converter).

---
Note: A malfunctioning front oxygen sensor may cause fuel trim codes to set.
  1. Several Diagnostic Trouble Codes use specific terminology to refer to sensor location. The illustration and key below explain the following terms:
  2. Engine BANK Bank 1 is closer to the dash panel, (also referred to as RH or right hand). Bank 2 is closer to the radiator, (also referred to as LH or left hand).
  3. UP Refers to Sensor 1 or "front sensor". It is located closer to the exhaust manifold and before the catalytic converter.
  4. DOWN Refers to Sensor 2 or "rear sensor." It is located after the catalytic converter.
  5. The following examples show how to interpret oxygen sensor terminology:
  6. B1/S1 = Bank 1/Sensor 1 = Dash panel side, BEFORE the catalyst or "upstream"
  7. B2/S2 = Bank 2/Sensor 2 = Radiator side, AFTER the catalyst or "downstream"

Aug 06, 2010 | Hyundai Elantra Cars & Trucks

3 Answers

Where is the bank 2 sensor 1 located.


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.

Most GM engines have #1 cylinder located on the left bank, (or Driver's Side) of the engine,

So, the answer to your question would be that you are looking for the sensor located before the catalytic converter on the right (or Passenger Side) of the truck.

Oct 17, 2009 | 1996 Chevrolet K1500

1 Answer

01 olds aurora


bank 1 sensor 1 will be in exhaust manifold by firewall in the middle. bank 1 sensor 2 will be behind convertor .bank 2 sensor 1 will be in the front manifold down at the end of it

Aug 20, 2008 | 2001 Oldsmobile Aurora

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

41 people viewed this question

Ask a Question

Usually answered in minutes!

Top Oldsmobile Experts

yadayada
yadayada

Level 3 Expert

74896 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7689 Answers

Are you an Oldsmobile Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...