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Engine light keeps coming on.why i had it looked at & the test says nothing is wrong. twice

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Posted on Jan 02, 2017

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SOURCE: check engine light

No the light is fine its the computer or there is a intake leak somewhere causing the mass air flow sensor to not work correctly, also a cracked hose may be giving a false reading. Get a mechanic to test it with a voltmeter and ohmmeter using a vacuum gauge to make sure it is the mass air flow sensor

Posted on Jun 25, 2009

johnjohn2
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SOURCE: check engine light keeps coming on. dealer says

i would have another dealer look at it, something is wron if the check engine light is coming on,you may have a bad computer or the computer needs reprograming.

Posted on Sep 06, 2010

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