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H2o bank 2 sensor 1 location

Bank and sensor location. Bank 1 refers to the back of cylinders that contain cylinder #1. Bank two refers to the other bank of cylinders that do not contain cylinder #1. Sensor 1 refers to the upstream O2 sensor or the O2 sensor before the catalytic convertor. Sensor 2 refers to the downstream O2 sensor or the sensor located after the Catalytic convertor. I hope that helps, let me know if you have any other questions, good luck.

Mar 25, 2014 | 2000 Cadillac DeVille

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P0057 - Where is Sensor 2 Bank 2 Located?

On V engines one of the cylinder heads is located further forward than the other. That is the side that has cylinder #1 on it. That is bank 1. The other side is bank 2. There are 2 oxygen sensors-one in front of the cat convertor and one behind it. Sensor 2 is behind the convertor. It looks kind of like a spark plug with wires coming out the top

Dec 31, 2013 | Hyundai Sonata Cars & Trucks

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2004 mitsubishi endeavor 3.8 p0141 code which points to 02 sensor but where is the bank 1 sensor 2 located

Locate cyl number 1 that is bank #1. Sensor #2 will be located on the portion of the exaust that corresponds to that particular bank after the catalytic convertor. Sensor before the Catalyst is refered to as #1

Sep 28, 2012 | 2004 Mitsubishi Endeavor

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2005 jeep have 4 oxygen sensors 1 bad its 2 bank is it the upper or lower one

DESCRIPTION The Oxygen Sensors (O2S) are attached to, and protrude into the vehicle exhaust system. Depending on the engine or emission package, the vehicle may use a total of either 2 or 4 sensors.

On this emissions package, 4 sensors are used: 2 upstream (referred to as 1/1 and 2/1) and 2 downstream (referred to as 1/2 and 2/2). With this emission package, the right upstream sensor (2/1) is located in the right exhaust downpipe just before the mini-catalytic convertor. The left upstream sensor (1/1) is located in the left exhaust downpipe just before the mini-catalytic convertor. The right downstream sensor (2/2) is located in the right exhaust downpipe just after the mini-catalytic convertor, and before the main catalytic convertor. The left downstream sensor (1/2) is located in the left exhaust downpipe just after the mini-catalytic convertor, and before the main catalytic convertor.

Left and right are distinguished by sitting in the vehicle, not looking at the vehicle from the front

Aug 17, 2011 | 2005 Jeep Wrangler

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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





Jul 01, 2011 | 2004 Hyundai Santa Fe

2 Answers

The computer show's 02 sensor bank 2 stuck and to lean, which one is it their are 4 of them on this truck

bank 1 sensor 1 is driver side exhaust pipe in front of catalytic converter, bank 1 sensor 2 is drivers side exhaust pipe behind catalytic converter, bank 2 sensor 1 is passenger side exhaust pipe in front of catalytic converter, bank 2 sensor 2 is passenger side exhaust pipe behind catalytic converter.

Mar 23, 2011 | 2006 Ford F-150

1 Answer

I have a 2006 Mazda 3S. CEL came on and the code is for Bank 1, Sensor 2. Can someone tell me which sensor it is?

bank 1 sensor 2 is the 2nd 02 sensor in the exhaust going from the front of the exhaust towards the rear of the exhaust.usually it is the sensor after the catalytic convertor

Mar 08, 2011 | 2006 Mazda 3

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Where are the o2 sensors located? I have a 'check engine' number that points to bank 2 sensor 2.

the O2 sensors are located underneath the vehicle if you fallow down the exhaust manfifold pip that will bring you right two them depending if you have one or two Bank one are located before the catalytic convertor an bank 2 are located right behind it so it would be the sensor farthest from the engine bay and closest to the muffler but right after the cayalytic convertor it will have 4 wires in your case and its a simple replacement just make sure its done when everything is cold all you need is a wrench 7/8 usually or purchase a O2 sensor socket wrench for a few dollars good luck

Sep 24, 2009 | 2005 Ford Escape

1 Answer

P2195 Trouble code

There is a TSB for this car (Avalon) to replace both AF sensors and bank 1 exhaust manifold/convertor . Its covered under your 3yr/36k warranty.

Apr 01, 2009 | 2007 Ford Expedition EL XLT

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 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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