With Manufacturer's Scan Tool
MONITOR ECM DATA BY USING HAND-HELD TESTERa. Hook up the hand-held tester to the DLC3.
b. Monitor the ECM data by following the prompts on the tester screen.
HINT:
- The hand-held tester which has a "Snapshot" function which records the monitored data.
- Please refer to the hand-held tester operator's manual for further details.