Question about 1997 Chevrolet Suburban

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Where is the oxygen sensor located on a 97 suburban

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All O2 Sensors, are in both ends of the converter
Sometimes in pipe before converter.

Really hard to imagine, the thousands of people with that question
These sensors have been on vehicles for 30 years

Posted on Nov 08, 2010

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Posted on Jan 02, 2017

  • 740 Answers

SOURCE: location of oxygen sensor

All of your oxygen senors are located in your exhaust system they are 4 of them on this vehicle. They are all screwed in to exhaust pipes with wire connections on them. All that's needed to replace them is an oxygen sensor socket and a ratchet this can be bought at any auto parts store. Good luck and thanks for using FIX YA

Posted on Mar 25, 2009

  • 1 Answer

SOURCE: location of dodge neon 2005 oxygen sensor

ask at the parts store where i bought the part

Posted on Jun 08, 2008

  • 141 Answers

SOURCE: Need to replace the oxygen sensor in my 2003 suburban

Ther are at leat 3 and maybe 4 o-2 sensors in that particular truck...one on each exaust pipe coming down from manifold...and one after convertor on each bank....Pass.side before convertor is bank one,sensor one ..behind convertor is bank one sensor two..drivers side before convertor is bank two,sensor one...behind convertor is bank two sensor two(If equipped with four....scan will tell you which one is bad....good luck..lee

Posted on Mar 28, 2009

ginko
  • 19396 Answers

SOURCE: How do I replace an oxygen sensor 97 Volvo 850

Copy and paste the link below on your browser address bar (eg. on Internet Explorer): http://www.volvoclub.org.uk/faq/EngineSensors.html#OxygenSensorLifeandDiagnostics

Posted on Jun 06, 2009

  • 1986 Answers

SOURCE: where are the oxygen sensors located?

There will be one located before, and one located after the catalytic converter for each exhaust that you have

Posted on Sep 10, 2009

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3 Answers

Where is the oxygen sensor located on a 454 Chevy pickup engine


Anrez, your 1991 Chevy trucks O2 sensor could be located in the Y pipe just ahead of converter or in the front portion of the converter.
Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
How to change Oxygen Sensor 1995 Chevy Suburban
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Jul 21, 2016 | Cars & Trucks

2 Answers

Bank 1 sensor 2 location on a 1996 chevy suburban


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Fig. Fig. 3: Oxygen sensor-4.3L engines


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Fig. Fig. 4: Oxygen sensor-5.0L and 5.7L engines





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Fig. Fig. 5: Oxygen sensor-7.4L engines




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).



Dec 12, 2010 | Chevrolet Suburban Cars & Trucks

1 Answer

Where is bank 1 sensor 2 located on a 1996 Chevy suburban ?


'Sensor 2' means the sensor is downstream from the exhaust manifold instead of on the exhaust manifold.

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HO 2S
The heated oxygen sensor is used by the powertrain control module to measure the amount of oxygen in the exhaust. The PCM uses this data to control the air fuel mixture in the engine. The PCM sends a bias voltage of approximately 450 mV to the oxygen sensor. At operating temperature the oxygen sensor signal varies between 0 and 1,000 mV. When the mixture is rich the oxygen content is low and the voltage signal will remain on the high side of the 450 mV mid-range. When the mixture is lean the oxygen content is high and the voltage signal will remain on the low side below the 450 mV mid-range.
Typical oxygen sensor 93174g12.gif

The oxygen sensors on later model vehicles are equipped with a heater circuit. The heater circuit in the oxygen sensor shortens the time required for the sensor to reach operating temperature and provides a more accurate signal.
IAC Valve

Dec 12, 2010 | 1996 Chevrolet Suburban

3 Answers

Replace o2 sensor on chevy suburban


yes very easy too do ,only need a 24mm ring spanner

Apr 25, 2010 | Chevrolet Suburban 1500 Cars & Trucks

1 Answer

How do you change the oxygen sensor on a 2003


buy the right tool to do it its easy just make sure you know which one you are changing bank1 or baank 2

Jan 25, 2010 | 2003 Chevrolet Suburban 1500

2 Answers

97 Bonneville Oxygen sensor


It is located on exhaust manifold at rear of motor, near to the firewall.

Apr 22, 2009 | 1997 Pontiac Bonneville

3 Answers

Need to replace the oxygen sensor in my 2003 suburban


Ther are at leat 3 and maybe 4 o-2 sensors in that particular truck...one on each exaust pipe coming down from manifold...and one after convertor on each bank....Pass.side before convertor is bank one,sensor one ..behind convertor is bank one sensor two..drivers side before convertor is bank two,sensor one...behind convertor is bank two sensor two(If equipped with four....scan will tell you which one is bad....good luck..lee

Mar 28, 2009 | 2003 Chevrolet Suburban 1500

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