User's Manual

PS70PRO Diagnosis System
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4.5.2. Click YES to make clear confirmation, if the communication is normal, it will
show “Trouble Codes Successfully Cleared” or “Trouble Codes Cleared”. Generally,
users need re-read trouble codes after cleaning them to confirm whether the
trouble codes have been cleared.
4.6. Read Live Data
Auto ECUs send out operating parameters and working status of various components
in the form of Electronic Signal, here Electronic Signal refers to Live Data. Common
Engine Live Data includes Engine Speed, Throttle Position Sensor Voltage, Oxygen
Sensor Voltage, Coolant Temperature, Spark Advance Angle, Idle Speed Switch State,
Intake Air Temperature, Intake Pressure, etc.