July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Air Flow Meter/Sensor: Testing and Inspection

MASS AIR FLOW SENSOR TESTING
The Mass Air Flow (MAF) can be tested using the diagnostic chart located in Diagnostic Trouble Code (DTC) P0101, P0102, and P0103. Refer to Diagnostic Tables in Computers and Control Systems / Procedures. Testing and Inspection