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Why does the check engine light come on a 2002 ford explorer after you have replaced the erg?
Wiki User
∙ 15y ago
Assuming you mean the egr valve, I would make sure that you have the check engine codes cleared. In addition, are you sure that it was truly the egr valve, and not the DPFE sensor monitoring the valve?
Wiki User
∙ 15y ago
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Does the check engine light come on because your gas is halfway full?
No, the check engine light does not come on because your gas is half way full. The check engine light will come on if there is a problem with the engine.
What if your 1997 Ford Explorer shutters and vibrates in idle and even a bit while driving and the check engine light is constantly on?
An obdII code reader will tell you why the light is on and might tell you what is wrong
Why would your ABS light and Check engine light remain on?
Most likely a speed sensor at one of the front wheels has attachment broken.
Will a burnt out head lite cause check engine lite to come on?
no a burnt out headlight will not cause a check engine light but if you go to most of the part places they will check the check engine light for free
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There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
1998 ford explorer check engine light?
The check engine light is the light shaped like an engine, or the light that states Check Engine (Soon). If this light comes on, it is time to see what the issue is with the engine.
Can you reset the check engine light on a 1999 ford explorer?
After the Explorer is scanned for trouble codes to diagnose and then repair the malfunction , then the check engine light can be reset
2001 ford explorer with a check engine and check fuel cap light that keeps coming on you replaced the cappurge selenoid and both charco canisters What else coould it be?
The gas cap is loose and needs to be replaced.
Why is my 2002 ford explorer sport check engine light on I replaced oxygen sensor the light still on?
sometimes after making a repair or replacement, the computer needs to be reset by a mechanic
Is there a separate fuse for the check engine light on a 2000 Ford Explorer?
According to the 2000 Ford Explorer Owner Guide : No , a separate fuse for the check engine light is not listed
Should the check engine light come on again after the 02 sensor and cam shaft sensores have been replaced in a 1998 ford explorer?
No ,the check engine light indicates a trouble code. Have the truck scanned, it is the fastest way to diagnose the problem.
Where is the location of the check engine light on a 97 Ford Explorer?
On a 1997 Ford Explorer : CHECK ENGINE is just to the left of the " C " on the engine coolant temperature gauge ( Helpfull )
2002 ford explorer sport flashing check engine light?
If the check engine light is flashing that means an engine cylinder misfire has been detected
Why is The check engine soon light is on in your 2004 ford explorer limited?
might need to check your engine soon
Why is the Check Engine Warning light on for my 1995 Ford Explorer?
If your check engine light is staying on with the engine running , a malfunction has been detected with the emission control system . Have your Explorer scanned for any trouble codes to diagnose and repair the problem
What does check engine light mean on a 2002 ford explorer sport trac?
The check engine light comes on when the engine computer has detected a malfunction and set a trouble code.
Is there a check engine light on a 2002 ford F-150?
It's the " service engine soon " light to the left of the gas gauge instead of the " check engine " light , like it is on my 1995 Ford Explorer
