Review on Enhanced Performance with Delphi AF10145 Mass Air Flow Sensor by Joe Vazquez

It has been working well for less than 2 months. It now throws a P0103 odb-ii error "Mass Air Flow (MAF) Circuit High Input" - I cleared the code and it happened right away. After switching back to the original (which I saved) I no longer get the code. Maybe it was just bad. I called Delphi and got a customer service representative straight away which was very nice. However, they told me to contact Revain for a replacement. As the item is no longer listed as returnable I contact Revain customer service and they ship it to me. I feel better because of the good customer service (upgraded from 1 to 3) and hope this was a one off issue. I'll update this after I know how well/long the new one works.