Test of VNT (variable nozzle turbocharger)
This function is used to test positions on the VNT (variable nozzle turbocharger).
Test conditions:
Start the engine.
Engine idling.
Parking brake applied.
Procedure:
Start the function.
Select specific value to be activated.
A dialogue box shows the test conditions, check these and press "Start".
Start and stop the activation for the selected value.
Repeat the procedure for the values to be tested.
At the end of the test press "OK".
The function is done.
If the function fails, check the test conditions and repair any faults.