Question about 2002 Toyota Corolla

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Check engine light/2003 toyota CE

The light stays on (check engine) can not pass emissions.

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  • bayoub rachid May 11, 2010

    to erase it disconnect the negatif battery terminal for 3 min.



    if not solved check if there's an OBD connector(in engine compartiment for old mdel or near the pedals for new models).



    just confirm the availibility of this connector & I'll help you to solve it for sure

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Your car engine may have some hidden problem, suggest you take it to dealer workshop to have you car ECU scan and it will resolve the problem once and for all.

Posted on Oct 15, 2008

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What is the milage if 150000 change catalyst, do a change oil and air filter before you go to test.

Posted on Nov 10, 2008

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Why is the ck. engine lite on, what codes r there

Posted on Nov 07, 2008

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I have a 2005 Camry that has this as a 'feature'. the check engine light comes on after a few thousand miles to indicate that the oil has to be changed. Even if you change the oil, the light comes on unless you reset it. If this is also applicable to your Corolla, check your manual for exact instructions. I always have to look up how to reset it. It is a combination of turning your key in the ignition and holding the odometer reset button. I have to do this every so often. Btw, if this is the cause of your check engine light, it is only meant as a reminder to you, there is nothing wrong with the car.

Posted on Nov 06, 2008

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Check engine light/2003 toyota CE


have you had a diagnostic code check? if not i'd start there. it sounds like it might be a oygen sensor, but before spending money on it, it really should have a diagnostic test to tell you exactly whats causing the problem.

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ASM 2525 NO ppm TAILPIPE EMISSIONS failure


have you had the the engine codes pulled and reset?
and if so what are your engine codes?
i dont know of any car that will pass emissions test with the engine light on.
we cure your trouble that caused your engine light to come on and you will pass your test.
later
paul

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