Precautions Before Use; Diagnosis; Menu Options - Xtool PS90 User Manual

PS90 Diagnosis System

3.2. Precautions Before Use

3.2.1. The vehicle power supply has to meet the normal voltage limits DC 9-12V
3.2.2. Users should check the position of the DLC port and ensure the OBD 16
connector and the DLC port are correctly aligned before attempting to connect.
3.2.3. When carrying out some special functions tests, users are required to operate
the device according to operating instructions. For some tests the vehicle has to
meet certain requirements, for example: engine temperature 80℃/105℃, turn off
loads (such as headlights, air-conditioner, etc.), put accelerator pedal in released
position, etc.
3.2.4. If users can not find the tested vehicle model or electronic control system in
the PS90 test menu, they may need to update the software or consult Xtool
technical service department.
3.2.5. Please ensure that only official XTOOL cables and connectors are used to
prevent damage to the unit.
3.2.6. Before powering off the unit, please ensure that you cancel or complete the
current task or function and return to the main interface, then power off.
3.2.7. Do not use excessive force to operate the touch screen.
3.2.8. During long period of non-use, please disconnect the power and turn off the
PS90 unit.

4.Diagnosis

4.1. Menu Options

4.1.1. After the VCI box is connected to the vehicle and paired with PS90 mainframe
via wired or wireless connection, diagnosis can be performed. The diagnostic
interface is as shown below:
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