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Why would the check engine light still be on if the egr valve was replaced?
Wiki User
∙ 16y ago
If this doesn't work have vehicle scanned to see if there is an additional problem
Wiki User
∙ 16y ago
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The maf was replaced but check engine light is still on?
You need to reset the light by using diagnostic equipment even though the part was replaced the fault code will still be stored in the ECU memory.
Turn off check engine light 1996 rav4?
Is there a reset button on a 1996 rav4? Had it checked out, and said it need spark plugs and wires. Replaced it and check engine light still on.
I have a 99 Jeep.My check engine light came on. Code stated it was heating sensor. Replaced sensor. Check engine light still on. Runs hot when idling. I had engine cooling fan replaced 2 yrs ago.?
Not sure if this will help but try this answer on another site. http://answers.yahoo.com/question/index?qid=20060623092709AAKy5vf
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
Chevy Malibu reset check engine light?
To reset the check engine light unplug the battery for 30 minutes. If the issues still persists the light will still light up when reattached.
Do you need to bypass the heater core to keep the engine check light off. Replaced cylinder 8 coil pack due to misfire on the cylinder. still reads misfire on cylinder?
The heater core will not have an effect on the check engine light. See related question below for more info on misfires and engine light.
Check engine light is on steady on your 03 Z71 Tahoe you have replaced the two O2 sensors before the cat conv Light is still on Should you replace the two aft of the converter?
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.
Will vtec still work when check engine light is on?
VTEC may or may not work when the check engine light is on. It depends on why the check engine light is one. If it is on because of a problem with the VTEC system, then, no, it will not work properly.
What happens after you get spark plugs fixed and the check engine light still comes on?
Go to Auto Zone and they will check you engine light for FREE... And go from there...
Can car still fail emissions if check engine light is off?
Yeah, it can. If something is wrong with your emmision control system, your car can still fail emmisons, but the check engine light doesn't have to be on.
Egr code 32 check engine light comes on while driving 2.2 manuel trans no ground at solonoid for egr replaced computer prolbem still there?
Check the wire form the solenoid to the computer.
You replaced the upstream oxygen sensor on my 2001 aztek and the check enging light is still on How can this be reset?
the only way to reset the check engine lilte is by a scan tool, from either the dealership or an aftermarket auto shop.
