Question about 2004 Hyundai XG350
The code P0102 in most cases isnt a bad MAF sensor. It is in most cases the connection to the power source or loss of power to it. It means that the sensor is not getting enough voltage to start with. in the cpu is a voltage regulator that drops 12 volts to a 5 volt range. i think that you either have a poor connection at the sensor or lading to it, or the regulator it the cpu is failing.
Please do accept the solution and revert for further assistance.
Posted on Jun 17, 2009
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Posted on Jan 02, 2017
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