MAF do not go bad every 3 months. I believe the wire harness needs to be checked.
April, 30, 2013 AT 7:31 AM
Is that the harness connected to the mass air flow sensor.
April, 30, 2013 AT 4:42 PM
Yes, the connector that plugs into the MAF should be checked for damage. Its continuity to the engine computer should be tested. The problem might even be caused by the computer.
Any vacuum leakages can cause MAF problems and so do other trouble codesif any are present.