Question about BMW X5 Series

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Where is the o2 sensor on the 2005 bmw x5,4.4 engine?

I need a schematic or illustration of the exact location of the forward o2 sensor.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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fastboyz
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SOURCE: locating and replacing the o2 sensor on a 2005 kia spectra

a wrench and just unplug the sensor wire and screw out and install new one. they make a special socket but i just use a wrench.

Posted on Sep 11, 2008

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SOURCE: 1996 BMW 318i 02 Sensor

Oxygen sensor (Only 1) located in exhaust system, on passenger side, below front seating area. countrycurt0

Posted on Oct 11, 2008

emissionwiz
  • 76164 Answers

SOURCE: IAT Sensor Location on a 2005 Nissan Altima

It is small and round (2 wire connector) and located either in the flexiable air intake hose to the engine or in the engine air filter housing.

Posted on Nov 18, 2008

blueextc3221
  • 15935 Answers

SOURCE: o2 sensor location

DTC P0156 indicates the output voltage of the downstream Heated Oxygen Sensor (HO2S) is less than some calibratable functional window. The possible causes are:

  1. Pinched, shorted and/or corroded wiring and pins.
  2. Crossed sensor wires
  3. Exhaust leaks.
  4. Contaminated HO2S.
  5. Bad HO2S.
Since you didnt specify the engine size in your vehicle - please see the diagram below for the location of the sensor(s)

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Thanks for using FixYa - a FixYa rating is appreciated for answering your FREE question.

Posted on Apr 16, 2009

emissionwiz
  • 76164 Answers

SOURCE: need to replace knock sensor/ O2 sensor 04 kia rio

IT IS IN THE SIDE OF THE ENGINE BLOCK, SCREWED INTO THE WATER JACKET OF THE BLOCK

Posted on Sep 18, 2009

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1 Answer

Where are o2 sensors location


One would need the year, make, model, and engine size to tell you exactly where they are and how many.

O2 sensors are always in the exhaust stream, either in the exhaust manifold that is attached to the engine, or in the exhaust piping after the exhaust manifold. Some models have one for each bank of the engine, and some have only one sensor to monitor oxygen content. These engine sensors that the computer uses to "fix" or adjust the air/fuel ratio are called the upstream oxygen sensors. If the car is equipped (as most are today) with an oxygen sensor after the catalytic converter, this is called a downstream oxygen sensor. They are the same and do the same thing, but the downstream sensor is only used to monitor the efficiency of the converter. The upstream sensor(s) are what the computer reads to adjust or "trim" the fuel delivery.

So some older cars have only one o2 sensor. Not far from the engine in the exhaust stream. Some newer cars with dual exhaust (2 converters) may have four o2 sensors. 1 for each bank of the engine and 1 behind each catalytic converter. A 2005 Buick Century with a 3.1L engine, for instance, has only two o2 sensors: one (upstream) in the exhaust down pipe, and one (downstream) just behind the catalytic converter.

Aug 16, 2014 | Cars & Trucks

1 Answer

Where is downstream left o2 sensor located in 2005 kia sportage?


For oxygen sensor location diagram on kia sportage, click the link below:---

http://technoanswers.blogspot.com/2012/12/o2-sensor-located-in-2005-kia-sportage.html


--------
These will help.
Thanks.

Dec 06, 2012 | 2005 Kia Sportage

1 Answer

WHERE IS THE BANK ONE SENSOR ONE LOCATED ON A 2005 NISSAN QUEST


need the engine size...Liters, or Cubic Centimeters???

Jul 30, 2012 | Nissan Quest Cars & Trucks

1 Answer

Need to know where O2 sensor is located on a 2005 Dodge Grand Caravan.


There are two oxygen sensors: one is upstream of the catalytic converter and one downstream of the catalytic converter. The oxygen sensor, or O2 sensor is usually located near the catalytic converter.Oxygen sensor downstream of the catalytic converter in the exhaust system on the back of the engine. ------- Thanks.Helpmech

Nov 15, 2010 | 2005 Dodge Grand Caravan

1 Answer

Trying to identify the signal wire color code and location at the pcm for the 5 wire O2 sensors both front and rear. Are they on connector A, B, or C at the pcm. There are actually 2 signals coming from...


YOU HAVE TO GO ON LINE LOOK UP AUTO DATA DIY FOR A ELECTRICAL SCHEMATIC FOR THE ENGINE CONTROL SYSTEM ON A 2005 HONDA PILOT OR BUY A HAYNES REPAIR MANUAL AT ANY AUTO PARTS STORES.THE REPAIR MANUAL HAS ELECTRICAL SCHEMATIC FOR ENGINE CONTROLS.

Oct 24, 2010 | 2005 Honda Pilot

2 Answers

My check engine light is on in 1998 BMW. It is saying that the downstream oxygen sensor on the passenger side. Where is this located?


follow exhaust pipe from engine under car will see on the top side of exhaust a short cylinder looking sensor screwed into the exhaust pipe with a wire connection on top that is ur o2 sensor

Jun 16, 2010 | BMW 528 Cars & Trucks

1 Answer

Crankshaft sensor


go on ebay and purchase a repair manual disk it will have an electrical locator schematic on it

Jul 01, 2009 | 2005 BMW 3 Series

1 Answer

I have a x5 2001 bmw. i need to replace the o2 sensor downstream after the cat. i have located the o2 sensor thats needs to be replaced but cant find where its connected at the other end. can you help me?


it will be atached to the bulh head behind block. so a torch will be needed.y dont you get a univesel and splice the wires they are a hell of alot cheeper and do the same job

May 04, 2009 | 2005 BMW X5

1 Answer

Where is the pcv valve on 2005 toyota corolla and the oz sensor located at on car. thanks for any help. i need to change them.


Remove the plastic engine covering the top of the engine by removing the 2 10mm nuts. Pull the cover off and standing in front of the car looking at the engine,the pcv is located in the rear of the valve cover on your left. There is a 3/8 id hoses attached to it. Pull the hose off and unscrew the valve with a 22mm socket..
If you look down at your exhaust manifold you will see a sensor sticking out that looks like a o2 sensor. It is not. Its an air fuel ratio sensor and it works totally different then a o2 sensor.THis is the sensor that helps adjust the air fuel mixture. If you follow the exhaust system back under the car about 1/2 way you will see another sensor in the exhaust . This is the o2 sensor and is used to monitor the condition of the convertor.
If you need one of these sensors you will have a check engine lite on with a AF or o2 code.

Mar 29, 2009 | 2005 Toyota Corolla

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