... DTCs: •One Trip DTCs •Two Trip DTCs Toyota Engine Control Systems I Course 852 11 Drive Patterns On-Board Diagnostics (OBD II) Slide T874f509, T874f310,Slide T874f508 13 Confirmation Driving Pattern ... the ECM at that precise moment in time Toyota Engine Control Systems I Course 852 13 Data List On-Board Diagnostics (OBD II) Slide T874f509, T874f310,Slide T874f508 15 Data List The Data List provides ... and electrical control Active test control windows can be dragged to different parts of the screen by clicking on the top of the control window Toyota Engine Control Systems I Course 852 15 Monitors...