Question about 2000 Chevrolet S-10

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How many oxygen sensors are there on a 2000 chevy s10 4.3

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Posted on Jan 02, 2017

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SOURCE: I need a wire diagram for a 2000 zr2 s10 chevy 4x4

  1. this should help.8d4efbb.gif

Posted on Aug 07, 2009

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SOURCE: oxygen sensor 2000 2 liter Tracker

You have an heated Oxygen sensor. 2 of the wires heat up the sensor and keep it at a certain temperature, it is turned on and off by the computer. The other 2 are use to send a very low voltage reading back to the computer to tell the computer if the engine is running rich or lean. I don't have a diagram to tell you which wire does what but you can get a manual and that should give you the information that you need and tell you how to trouble shoot it to tell if the sensor is bad or not, you may want to look for a wire laying on the exhaust, I have found wires burnt and lay on the metal.

Posted on Oct 31, 2008

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SOURCE: oxygen sensor

They are all located on you exhaust system. Start from you exhaust manifold and follow the pipes down to the tail pipes . You will see the sensors (4) they are screwed into exhaust pipes and they have wire connections on them (Kinda Looks Like a spark Plug) they wires are unusually colored in white black and grey. Good Luck contact if you need more information

Posted on Dec 28, 2008

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SOURCE: oxygen sensor

exhaust pipe,You my perhaps have two oxigen sensors one at out of engine and another one before or after catalyst converter

Posted on Jan 24, 2009

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SOURCE: need to find and replace oxygen sensor for 2003 chevy ventue

Need a 7/8 open end wrench or a o2 sensor socket. Located in exhaust pipe. The one closest to the engine is Bank 1 Sensor 1. The ones located downstream and known as "Sensor 2"

Posted on Jan 06, 2010

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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."
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Jul 21, 2016 | Cars & Trucks

1 Answer

How to change upstream o2 sensor on 2008 chevy uplander 3.9l ?

  • 1 Warm up the engine for about four minutes to bring it to operating temperature. Then turn off the engine. This will avoid damage to the exhaust pipe threads if that sensor has seized to the pipe.
  • 2 Find the oxygen sensor or sensors you need to replace. The upstream sensor is located near the exhaust manifold and the downstream sensor on the back exhaust pipe, close to the catalytic converter.
  • 3 Disconnect the oxygen sensor electrical connector. Depending on your particular Chevy model, both sensors may be disconnected from the engine compartment.
  • 4 Lift the front of your Chevy model to reach the sensor you need to change, if necessary. Use a floor jack and two jack stands to support it.
  • 5 Remove the oxygen sensor using a box-end wrench or a ratchet and oxygen-sensor socket.

  • Read more :

    Jul 23, 2014 | Chevrolet Chevy Cars & Trucks

    2 Answers

    I have a 2000 chevy suburban with codes p1133 and p0131 what is the pooblem

    P1133 indicates heated oxygen sensor insufficient switching bank #1 sensor #1. P0131 indicates voltage from that sensor is staying low more than 2 minutes. That sensor could be bad or it could indicate a rich condition.

    May 10, 2011 | Chevrolet Suburban 1500 Cars & Trucks

    1 Answer

    How do you replace a oxygen sensor?

    For 2000 Daewoo Lanos 1.6L MFI DOHC 4cyl the Oxygen Sensor is located under vehicle, driver side, below seating area, mounted in exhaust pipe in front of catalytic converter.

    Good luck (remember rated this).

    Jul 22, 2010 | 2000 Daewoo Lanos

    2 Answers

    Code p0332 and p0420

    16716/P0332 - Knock Sensor 2 (G66): Signal Too Low Possible Symptoms
    • Irregular rpm
    • Drivability problems
    • Loss of power
    • Engine damage
    Possible Causes
    • Circuit G66 short to Ground
    • Circuit G66 open
    • G66 improperly torqued
    • G66 damaged
    • Control Module damaged
    16804/P0420/001056 - Catalyst System; Bank 1: Efficiency Below Threshold Possible Causes
    • Leakage in Intake and/or Exhaust System
    • Catalyst faulty
    • Oxygen Sensor(s) faulty
    • Oxygen Sensor(s) Control faulty
    Possible Solutions
    • Check Intake and Exhaust System for Leaks
    • Check Catalyst
    • Check Oxygen Sensor(s)
    • Check Oxygen Sensor(s) Control
      • Perform Oxygen Sensor(s) Aging Check

    May 03, 2010 | 2000 Chevrolet Monte Carlo

    2 Answers

    PO131 and PO 151

    P0131=O2 Sensor Circuit Low Voltage Bank 1 Sensor 1
    P0151=O2 Sensor Circuit Low Voltage Bank 2 Sensor 1
    this shows that the oxygen sensor on the left exhaust pipe before converter is bad,
    And the front oxygen sensor on the right exhaust infront of converter is bad.

    Dec 09, 2009 | 2000 Chevrolet Blazer

    1 Answer

    2oo0 chevy blazer cel and code p0171 and p0174

    Depending on the engine it will have between 4 and 2.

    If you had a straight 4 or 6 engine then there would be only 2, one on the exhaust manifold or exhaust pipe and then one just after the catalytic converter.

    If you have a "V" engine (V8, V6) then you have an oxygen sensor on each exhaust manifold and will have a catalytic converter for each bank of the V. There will also be an oxygen sensor downstream of each converter as well. In this case there would be 4 oxygen sensors.

    Oct 05, 2009 | 2000 Chevrolet Silverado 1500

    1 Answer

    Exhust systen chevy s-10

    There is one before each cat you have and one after each cat. check on top of the exhaust after the cat next to the frame.

    Aug 31, 2009 | 2000 Chevrolet S-10

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