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Where is bank. 1 sensor 2 on a 2003 expedition

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  • Ford Master
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Here is a diagram showing the Ford O2 sensor numbering system. Bank 1 is always the side with cylinder #1. Bank 2 is the opposite side (click for zoom).

Where is bank. 1 sensor 2 on a 2003 expedition - zjlimited_261.gif

Hope this helps (remember to rate this answer).

Posted on Mar 21, 2011

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6ya6ya
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Posted on Jan 02, 2017

  • 5 Answers

SOURCE: Ford Windstar 1996 Trouble Codes P0171, P0141, P0161, and P0174

Bank one is toward the front of the vehicle. Sounds like the heated oxygen sensors have gone bad. The Oxygen Sensors are located in the exhaust pipe and require a special socket to remove and replace.

Posted on Jan 16, 2009

emissionwiz
  • 75797 Answers

SOURCE: Replacing bank 1 sensor 2 and bank 2 sensor 1 oxygen sensors

BANK ONE IS THE REAR BANK OF CYLINDERS AND TWO THE FRONT BANK

Posted on Jun 24, 2009

ronaldo_ross
  • 1056 Answers

SOURCE: MY LEXUS IS200 SE engine management light came on

What was the code? lean mixture? If so make sure there is no leak in the exhaust. I have worked on a lexus suv, but it was an 89. It had a lean mixture code. After examination I noticed a exhaust leak which was not apparent at first, there is a section in the exhaust the is very thin, and prone to leakage, causing the lean mixture code.

Posted on Jun 30, 2009

crapiemael
  • 241 Answers

SOURCE: p0051 code, where is the sensor located, where is

Bank 2 is passenger side, sensor 1 is the one up closest to the exhaust manifold. Plug in type (just remove old and plug back into the wiring harness connector) is about $90 at Autozone. You can get a cheaper one that you splice but it's confusing to understand which wires to splice together. Don't forget to buy the special socket, $10, to remove and install the sensor. It's split up the side for the wires. Forget trying to use an open end wrench, socket is best.

Posted on Nov 18, 2009

  • 1244 Answers

SOURCE: 1996 Dodge intrepid 3.3 O2 sensor bank 2 sensor 2

just change the o2 sensor tha code its saying is irrelvant to that model cause it has a generic ECM that fits several other models

Posted on Jan 14, 2010

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1 Answer

If you are lean both in bank 1 and bank 2, how do you fix it?


Probably is the Oxygen sensors are bad seems i had same problem a few years back and had to replace the sensor. Hope this helps

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Where is the o2 sensor bank 1 located 5.4 engine fird expedition


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Which sensor is the bank 1 sensor 2 of the o2 sensor


Hello! Facing the front of the engine...Bank 1 is the left bank...Sensor 2 is located after the catalytic converter...

Guru............Saailer

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P0136, P1131, and P1151 codes on Ford Expedition 2000 4.6L


Your auto has four O2 sensors. Two upstream and two downstream; With two banks. Bank 1, sensor 1...and bank 2, sensor 1 are the two upstream (exhaust manifold before the catalytic). Bank 1, sensor 2 and bank 2, sensor 2 (other side of catalytic)

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open or a high resistance run two straps from eng. to body...and body to neg.batt. post.

FixYaWIZ................saailer

Dec 10, 2009 | 2000 Ford Expedition

1 Answer

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1 Answer

Is it normal for your 98 expediiton to make sounds?....


P0133 is a 02 sensor circuit slow response bank 1 sensor 1 .which means you need a new 02 sensor in bank 1 and it is the closest to the engine

Mar 03, 2009 | 1998 Ford Expedition

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