User Manual

LAUNCH X-431 PRO3S+ V2.0 User Manual

Tap YES, the system will automatically delete the currently existing trouble

code.

Note: After clearing, you should retrieve trouble codes once more or turn ignition

on and retrieve codes again. If there are still some trouble codes in the system, please

troubleshoot the code using a factory diagnosis guide, then clear the code and recheck.

D. Read Data Stream

This option lets you view and capture (record) real-time Live Data. This data

including current operating status for parameters and/or sensor information can

provide insight on overall vehicle performance. It can also be used to guide

vehicle repair.

Caution: If you must drive the vehicle in order to perform a troubleshooting

procedure, ALWAYS have a second person help you. Trying to drive and operate the

diagnostic tool at the same time is dangerous, and could cause a serious traffic accident.

Note: The real time (Live Data) vehicle operating information (values/status) that

the on-board computer supplies to the tool for each sensor, actuator, switch, etc. is

called Parameter Identification Data (PID).

On the diagnostic function selection screen, tap Read Data Stream, the

following screen will appear.