Product Manual
15
vehicle, you need to do as below:
1)
Connect the VCI box to the vehicle diagnostics socket and supply the power;
2)
Establish communication between VCI and F9S host via Bluetooth pairing or
USB data cable;
3)
Check VCI connection status in the upper right corner of the host screen (see
3.2.2). The vehicle diagnosis can be performed after the connection.
➢
How to execute Vehicle Diagnosis
1)
Establish a good communication between the diagnostic program and the
vehicle under test, see 3.2.
2)
Select vehicle type.
3)
Perform vehicle diagnosis by “Auto Scan” all systems of the vehicle or
manually selecting and detecting a designated control unit.
Here we make the detailed instructions
.
PRE-DIAGNOSTIC TECHNICAL REQUIREMENTS
VEHICLE REQUIREMENTS
⚫
Turn ignition switch to gear ON;
⚫
Vehicle battery voltage should be between 11~14V or 24~27V (subject to the
vehicle's power supply)
⚫
Accelerator pedal is in OFF state, that is, the idle coupling point;
⚫
Ignition timing and idle speed value should be within the standard range, and
the water temperature and transmission oil temperature are in the normal
working temperature (water temperature 90~110°C, transmission oil
temperature 50~80°C);
⚫
Then, the diagnostic cable is connected properly.
MAINTENANCE TECHNICIAN REQUIREMENTS
⚫
Must have a basic knowledge of automotive electronics;
⚫
Understand the basic operation methods of this product and familiarize with
this manual;
⚫
Basically distinguish whether it is a mechanical fault or an electronic control
fault from the vehicle fault phenomenon tested;
⚫
Learn about the vehicle's origin, year of production, model, engine model and
more.
