User's Manual

PS70PRO Diagnosis System
11
reading the trouble code because the code will always be saved in ECU. Suggestion:
users should better not to clear trouble codes, we need record the trouble details
after reading code, which is provided as reference for maintenance. After dealing
with troubles, there will be no trouble code when we re-read.
Read Live Data: that is to read the parameters of running engine, such as oil
pressure, temperature, engine speed, fuel oil temperature, coolant temperature,
intake air temperature, etc. Based on these parameters, we can judge directly
where the problem lies, which helps to narrow the scope in maintenance. For some
vehicles, during their actual operation, the problems such as performance
characteristics offset, sensitivity reduction, can be judged in live data. This function
needs us very familiar with engine parameters, for instance, when idle speed is
800RPM or 750RPM, coolant operating temperature is between 80 and 105℃, what
are the operating voltage and time of each sensor and actuator?
Special Functions: depends on vehicle models.
Actuation/Active/ Components Test: mainly to judge whether these actuating
components of engine are working properly.
4.2.2. Toolbar function buttons descriptions
Function Buttons
Descriptions
Returns to previous interface
Print testing data
Click it to record the data, click again to send your
feedbacks to XTOOL after service center