Question about 2004 Ford F150

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Locate the oxygen sensor on a 4.2 liter

Where is the oxygen sensor on a 2004 Ford F150 with a 4.2 liter V6

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In the exhaust pipes just down stream from the exhaust manifolds.

Posted on Oct 20, 2008

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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

1 Answer

Codes p0132 service engine soon light on


P0132 FORD - O2 Sensor Circuit High Voltage Bank 1 Sensor 1Possible causes- Front Heated Oxygen Sensor Bank 1 harness is open or shorted
- Front Heated Oxygen Sensor Bank 1 circuit poor electrical connection
- Faulty Front Heated Oxygen Sensor Bank 1
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks

Jun 29, 2012 | 2004 Ford F150

1 Answer

1994 ford f150 oxygen sensor location


An Oxygen Sensor (O 2 S) or heated Oxygen Sensor (HO 2 S) is used on all engines. The sensor is mounted in the right side exhaust manifold on some V8 engines, while other V8 engines use a sensor in both right and left manifolds.

Heated oxygen sensors are located in the exhaust pipes below the exhaust manifolds. The sensors react with the oxygen in the exhaust gasses and generates a voltage based on this reaction. A low voltage indicates too much oxygen or a lean condition. Where as a high voltage indicates not enough oxygen or a rich condition.

Disconnect the Oxygen Sensor (O 2 S). Measure resistance between PWR and GND (heater) terminals of the sensor. If the reading is about 6 ohms at 68°F (20°C). the sensor's heater element is okay.

Hope this helps (remember to rating this free answer).

Oct 13, 2011 | 1994 Ford F150 Styleside Supercab

1 Answer

I think i marked the wires wrong on my 04 f150 heritage. 4.2l v6. Plugs 4,5,6 what is the order from front to back on the coil cap for the corresponding wires.


Check this diagrams...

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2004 Ford F 150 Heritage 4.2 liter V-6 VIN "2"


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4.2L Engine Firing Order: 1-4-2-5-3-6 Distributorless ignition system


Hope helps.

Jul 30, 2011 | 2004 Ford F150

1 Answer

Where is bank 1 sensor 2 on f150 4.6 Eng. .


Diagram: Ford Explorer and V8 O2 (Oxygen) Sensor Locations

Ford Explorer and V8 O2 Sensor Locations diagram. This shows the location of Ford oxygen sensors on Bank 1 and Bank 2. If you want to know where your O2 sensors are, this diagram is your guide.

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Hope helps.

Feb 14, 2011 | 1997 Ford F150 Regular Cab

1 Answer

Want to replace mass air flow sensor. I already have had it tested. need exact location.I have a ford f150 5.4 liter


location is at the air filter box should have a 3 to 4 wire connection on the air filter tube

Jan 07, 2010 | 2004 Ford F150

1 Answer

Need locations of all oxygen sensors on a 93 ford f150 5.0L 4wd.


The oxygen sensor (there should only be one on your engine) is mounted under hood, passenger side, lower engine area, above exhaust pipe flange, and is mounted in the exhaust manifold. Hope this helped and best wishes.

Jul 31, 2009 | 1993 Ford F150 SuperCab

1 Answer

It uses too much fuel. 2,6 liter per 10 km.


You need to replace the sensors,,Throttle PositioningSensor, OXYGEN sensors, Mass Air Flow. after which your truck will run nicer and use less fuel.

Jan 16, 2009 | 1990 Ford F150

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