Question about 2004 Ford Escape

1 Answer

Where is bank one sensor two located on a 2004 ford 3.0

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Ford Master
  • 5,438 Answers

I bet you mean O2 sensor. 1st sensor is in exhaust before the converter, 2nd is after converter. 2nd one just indicates when converter is not doing its job, so not crucial to fix as far as running. However, when one O2 sensor fails, can the others be far behind?

Posted on Dec 18, 2014

Testimonial: "Thanks for the help. A little extra info helps also."


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 24 Answers

SOURCE: i have error codes p0156 p0161

  Check the wire harness near the top of the engine in the rear. They were good for rubbing through on the trans fill tube bracket. Judging by the code you have 4 sensors. you would be interested in the drivers side rear sensor.

Posted on Nov 13, 2008

  • 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

  • 225 Answers

SOURCE: Need locations of o2 sensors in a 04 Ford Escape.

bank 1 sensor 1 is next to the fire wall. on the upper end of the exhaust

Posted on Aug 14, 2009

Testimonial: "Thank you for your help!!"

  • 2049 Answers

SOURCE: location of the bank 1 sensor 2 O2 sensor on a 2001 ford escape

B1 means the sensor is located on the same bank of the engine that has the #1 cylinder. B2 is located on the opposite bank.
S1 means the sensor is located BEFORE the catalytic converter
S2 means the sensor is located AFTER the catalytic converter

You didn't say which engine you have, so I've included the diagrams of both 4 cyl and 6 cyl so you can see the banks


Posted on Oct 20, 2009

  • 701 Answers

SOURCE: Q Where is the Bank 2 Sensor 2 oxygen sensor

Hello j_abell: My name is Roger and I will help you. Bank two sensor 2 will be on the drivers side of the engine. Second sensor back. behind the catalytic converter. Bank one sensor one would be on the passenger side of the motor. See attached picture.Should you need further help please just ask. Please rate the answer. This way I know it was helpful. Thank You for using Fix Ya. Rogerba35f89.jpg

Posted on Jul 27, 2010

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Where is the 2004 Ford Mustang Heated oxygen sensor bank 2 sensor 1 located.

bank 2 is on the drivers side of motor. sensor 1 is the first sensor you come to in the exhaust going from the exhaust manifold to the rear of the car.

Sep 11, 2015 | 2004 Ford Mustang

2 Answers

Ford freestar 2004 where is the O2 sensor #1 located

There is 4 senors the bank 1 sensor 1 is located in front of the LH (Drivers side) catalytic converter
Hope this helps

Jun 22, 2014 | 2004 Ford Freestar

2 Answers

I need to replace the oxygen sensor.. but I dont know where it is located

is it bank 1 or bank 2.use your scanner to know with one exact need replaces they are located on the exhaust bank one is close to the engine bank 2 is alittle furthe back...
just my 2 cents

Sep 15, 2011 | 2004 Ford Escape

1 Answer

What is a Bank 2 heat sensor and where is it located on a 2004 f150

Bank 1 02 is on the exhaust side that cylinder 1 is on bank 2 would be the other there should be bank 1 sensor one and bank 1 sensor 2 and on the other side it is bank 2 sensor 1 and sensor 2 with that in mind get a firing order from a auto part store bank 2 should be on the driver side sensor 1 is before the cat sensor 2 after the catalytic convertor

Jan 27, 2011 | 2004 Ford F150

1 Answer

Where is the HO2S Bank 2 Sensor 1 located? On the Drivers side or the passenger side od engine? On the Ford 4.2 L

On Ford V type engines Bank #2 is on the left [drivers] side of the engine and Bank 1 is on the right [passenger] side of the engine. Bank 2, sensor 1 would be on the left hand side of the engine ahead of the converter.

Nov 12, 2010 | 2004 Ford F150

1 Answer

O2 sensors on 1998 ford windstar

1998 Ford Truck Windstar 3.8L SFI 6cyl, there are 4 oxygen sensors on the Windstars They are divided into 2 banks of 2. Bank 1 is the for the rear 3 cylinders of the engine - Bank 2 is for the front 3 cylinders. Bank 1 / Sensor 1 (upstream) is located just below, in the pipe, the exhaust manifold on the back of the engine.

REMOVE TIP: you may have to bend part of the transmission heat shield out of the way - be sure to put it back when done.
Bank 1 Sensor 2 (downstream) is located just past the drivers side catalytic converter.
Bank 2 Sensor 1 (upstream) is located just below the exhaust manifold, in the pipe, at the front of the van - access is from the top.
Bank 2 Sensor 2 (downstream) sensor is located just past the passenger side catalytic converter.

NOTES: * Use lots of penetrating oil - allow to soak - to make removal easier and avoid damaging the exhaust pipe

Hope this help; TY for using Fixya (remember rated and comment this).

Mar 30, 2010 | 1998 Ford Windstar

1 Answer

2004 freestar 4.2,which is bank 1 for o2 sensor

as you look down at the engine from the front (where the belts are located) you'll see two cam covers, the bank that is closest to the front is bank 1

Mar 27, 2010 | 2004 Ford Freestar

1 Answer

What is the location ofttgen sensor, bank 2

Its located in the exhaust manifold on the passenger side,its the sensor closest to the rear of the engine.

Feb 07, 2010 | 2004 BMW 3 Series

1 Answer

Oxygen sensor

moz-screenshot-3.jpgYou have 6 or 8 cylinder so you have only on back
so if its sensor two bank one
then its the sensor located after the catalytic converter

Mar 16, 2009 | 2000 Ford Escort

Not finding what you are looking for?
2004 Ford Escape Logo

91 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts


Level 3 Expert

80339 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers


Level 3 Expert

5687 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides