Question about 2001 Ford Expedition

1 Answer

01 Ford Expedition. Check Engine light and failed Smog check.

2001 Ford Expedition 4wd. I took my car to get it tested and failed. Because the smog tech told me is the EGR Valve is the problem. So I replaced it and it work. No Check Engine light...for 20 miles. Obvoiusly the Check Engine light is on once again. Is it the EGR Sensor? or what else? Please help.

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 6 Answers

Whoever installed the egr valve, if it wasnt you, just cleared the engine codes, thus giving you this problem once again. Get it scanned at autozone, and go from there.

Posted on May 18, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Reset computer on 2002 ford expedition. fuel pump has been replaced and has new battery. need to pass smog.


What ? the monitors aren't set ? Need to do drive cycle to get them to set . Do you have a check engine light lit ?

Ford Motor Company Driving Cycle

Apr 04, 2017 | Ford Cars & Trucks

1 Answer

01 expeditionq error code P1744 if i reset computer to get rid of check eng. Light will it pass smog? If so how many mless needs to be driven after the reset?


Check the link, they should all be about the same.

http://www.ontario.ca/faq/how-do-i-get-my-vehicle-ready-drive-clean-re-test

Mar 25, 2015 | 2001 Ford Expedition

1 Answer

Why can't I pass smog check engine light won't come on


The smog check requires a visual inspection of your check engine light. It has to come on for a bulb check at startup to make sure it's working. But, the light must go out after starting the engine(it cannot stay on after the engine starts during a smog check). If the check engine light fails either of these two tests, the vehicle will fail the smog check inspection.
You need to have the cause of your inoperative check engine light diagnosed and repaired.

May 31, 2014 | 2004 Chevrolet Blazer

1 Answer

1999 ford expedition check engine light does not come on when you first start it. So it failed smog check


The check engine light gets power from the same circuit and fuse as the seat belt and some of the other warning lights.
And the ground comes from the computer.
So if the other warning lights work, and the bulb for the check engine light is not burned out, the problem is in the wiring or in the computer.

Feb 20, 2013 | 1999 Ford Expedition

1 Answer

MIL/Check Engine Light will not come on during start up to pass smog 2000 Ford Mustang


There should be a 10amp fuse in the fuse box for the instrument panel that powers the light. The light is grounded by the computer.
Have you checked the fuses in the passenger compartment ?

Sep 26, 2012 | 2000 Ford Mustang

1 Answer

Why check engine bulb indicates


There is error code stored in your cars computer.It has to be scanned to retrieve the codes stored in it.I suggest you to click the help links shown below :----Check Engine Light On car? http://schematicsdiagram.blogspot.com/2011/06/check-engine-light-on-car.html
--------------After getting car washed, check engine light is ON and key less entry not working, tried reprogramming. Also car shows fuel pressure? http://schematicsdiagram.blogspot.com/2011/12/after-getting-car-washedcheck-engine.html
------------After replacing throttle body the Check engine light starts blinking? http://technoanswers.blogspot.com/2012/01/after-replacing-throttle-body-check.html
-----------How to Read Codes from Check Engine Light? http://schematicsdiagram.blogspot.com/2011/12/how-to-read-codes-from-check-engine.html
-------------Check engine light with codes P2195 and P2197? http://howtobyme.blogspot.in/2012/01/check-engine-light-with-codes-p2195-and.html
------------Car jerks while going uphill and Check engine light is ON? http://schematicsdiagram.blogspot.com/2011/12/car-jerks-while-going-uphill-and-check.html
-----------Vehicle smog test failed Due to NO MIL/check engine light? http://schematicsdiagram.blogspot.com/2011/12/vehicle-smog-test-failed-due-to-no.html
-----------This will help.Thanks.

Feb 07, 2012 | Cars & Trucks

2 Answers

Failed CA smog test "MIL/Check Engine Light", computer data wiped


No this is not right. If you remove the battery everything resets anyways. If they are talking about relearn procedure, it should only require 50 miles. But if the light is on than either they did something wrong, created another problem, or there was already another one existing. Have the code read and let me know what it is. I'm in Ca too and used to prep european cars for smog, so I do know what I'm looking for. How did the rest do? What were the readings(if possible)?

May 20, 2010 | 2003 Chevrolet Suburban 1500

2 Answers

84 Mustang check engine light issue


If your 84 mustang is fuel injected, it has a check engine light. If it is carbeurated (like mine) it does not. 85 and up are EFI, 84 was the crossover year.

Jun 12, 2009 | 1984 Ford Mustang

1 Answer

Smog


Either a burnt bulb, or a fuse. The check engine light has nothing to do with the radio.

May 29, 2009 | 1997 Ford Expedition

Not finding what you are looking for?
2001 Ford Expedition Logo

Related Topics:

524 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

fordexpert

Level 3 Expert

5520 Answers

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

Answer questions

Manuals & User Guides

Loading...