Question about 2004 Ford Focus

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I have aqn 2004 ford focus wagon and the check

I have aqn 2004 ford focus wagon and the check engine is on the code reads p0171 what does that means

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The generic code stands for lean fuel in bank 1

Posted on Jul 04, 2010

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My 2004 Ford Escape has a bad miss as if it's only running on three cylenders, and some times will not start after the engin is warmed up.After it sets for several hours, it wil usually start, but run...


i have aford escape 2004 mdl only 3 cylinders running the first cylinder has a poor connections the check engine light stay on i have it read on a computer it says p0171 system too lean bank 1 what does this mean?

Aug 21, 2011 | 2004 Ford Escape

2 Answers

Ford ranger engine codes P0171 &P0174 ?


Hi hope I can help.
P0171 mean bank 1 is to lean
P0174 means bank 2 is lean
You did not state what engine you have but by your codes you must have the V6 4.0.
These codes refer to a fuel issue. bank 1 and bank two represent each of your manifolds.
being you have a V6 you have 2 manifolds.
Each of your manifold have an O2 sensor in it. That's what is giving the lean reading.
This does not mean that you have bad O2 sensors.
They are just doing there job.
So you should check your fuel pressure with a gauge and make sure your pressure is correct.
It seams as your fuel pump maybe weak.
Hope this helps.
Please leave feed back
Thank you urnuts73@ FixYa

Mar 10, 2011 | 2003 Ford Ranger Regular Cab

1 Answer

What is the engine capacity cc's for a 2004 Ford wagon


Ford had two wagons in 2004, the Taurus and the Focus.
The Taurus had a 3.0 liter (3000cc) engine. The Focus had two options for the engine. Either a 2.0 liter (2000cc) or a 2.3 liter (2300cc) engine. I'm not sure which one you are referring to but I hope this helps.

Mar 01, 2011 | Ford Futura Cars & Trucks

1 Answer

My 2004 ford focus check engine light when on, what can I do?


Take the car to Auto Zone or Advance Auto Parts. They have a code scanner that can tell you what the check engine light means. They do that for free.

Dec 20, 2010 | 2004 Ford Focus

1 Answer

Car stopped running while driving diagnostic codes read p0320 and p0171 what is the remedy?


Trouble code P0320 means: Ignition Engine Speed Input Circuit Malfunction

Crankshaft Speed sensor should be replaced.

p0171 is a lean condition for the right passenger side of the vehicle bank 1 on vehicles with rear wheel drive v6 or v8.

Sep 06, 2010 | Ford Focus Cars & Trucks

2 Answers

My ford focus' check engine light just came on on the way home from work and is flashing periodically car seems to be running ok so far can you help


flashing check engine lights mean that there is a critical failer that could cause severe damage. they should not be taken lightly. a missfire can cause the light to flash. the best thing to do is take car to a shop or an auto parts store to get the check engine light read. check engine lights dont always tell you exactly what is rong, but this will give a good direction to start in. a check engine code would be helpfull in diagnoseing the cars problem.

Apr 23, 2010 | 2004 Ford Focus

1 Answer

I have a 2002 Ford Focus ZX5 that the engine light is on and the code reads as P0125.What does this mean?


you can go to this website to check codes http://www.eobd2.eu/DTCL.asp

this code means- Insufficient Coolant Temp For Closed Loop Fuel Control

hope this helps

Jan 26, 2010 | 2003 Ford Focus

1 Answer

Ford windstar check engine light comes on after stopping when starting to get moving again shows p0171 & p0174 codes why??


P0171 indicates a lean condition. The most common cause of this is a defective mass air flow sensor. Also check if any vacuum leaks. P0174 OBD-II Trouble Code


Technical Description

System Too Lean (Bank 2)


What does that mean?

Basically this means that an oxygen sensor in bank 2 detected a lean condition (too much oxygen in the exhaust.

Note: This DTC is very similar to P0171, and in fact your vehicle may show both codes at the same time.

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Thanks.


Dec 17, 2009 | 2002 Ford Windstar Cargo

5 Answers

Trouble code P0171, P2195 Ford Focus


Even though your O2 sensor is showing good by your scan, it could be lazy in giving readings. It has less than a 10 second window to give the reading especially if it is a heated O2 sensor. Try a Bosch unit.

Aug 17, 2009 | 2003 Ford Focus

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