Working with the mega macs PC
mega macs PC
Diagnostics
1. Perform steps 1 to 11 as described in the section Vehicle selection (Page 55).
CAUTION
Pulling off of the PC VCI when actuating the clutch
Risk of injury or material damage
Proceed as follows before starting:
1. Apply the parking brake.
2. No gear is engaged.
3. Regard the window with infos and instructions.
NOTICE
Short circuit and voltage peaks when connecting the PC VCI
Danger of destruction of automotive electronics
Switch off ignition before connecting the PC VCI to the vehicle.
2. Connect the PC VCI to the vehicle's diagnostic connector.
Both LEDs of the PC VCI flash. The PC VCI is ready for operation.
3. Select Diagnostics > Function > Parameters.
4. Regard the warning notice.
NOTE
The selection of the following possibilities depends on the selected manufacturer and vehicle
type:
• Functions
• Assemblies
• Systems
• Data
5. Select the requested assembly.
6. Regard the warning notice if appears.
7. Select the requested system.
8. Observe the information and instructions windows.
9. Call up the >Information< tab.
10. Follow the instructions on the screen.
11. Call up the parameter with
.
12. Select the OBD plug and system.
13. Regard the window with infos and instructions.
14. Confirm the window with infos and instructions with
.
Communication to vehicle is being established. A selection window appears.
The device automatically adds the most important parameters to the list Selected parameters:.
Use
in the bottom toolbar to call up information on the selected parameters in the parameter selection menu, e.
g. component descriptions.
An explanation of the selected parameter appears.
15. Select the requested parameter group under Groups.
Diagnose a certain problematic case directly by selecting a parameter group, as only the parameters required for it
are stored.
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