2010 Toyota Prius Code Fix P2195 - Test Drive with Scan Data - Diagnostics

2010 Toyota Prius Code Fix P2195 - Test drive before and after repair with snap on scanner, Diagnostics on fixing the P2195 code, Replaced the Air Fuel Ratio Sensor to fix the customers concern. The graphing feature the the scanner gives easy viewing of the 4 different PIDS we viewed to diagnose the issue. The PIDS reviewed are as follows 1) Mass Air Flow Sensor 2) Air Ratio Sensor 3) Short Term Fuel Trim 4) Long Term Fuel Trim -- little hard to see those in the video with that sun glare! #cartraining