Fuel system, leak test
This function is used to test if there is a leak in the fuel system.
The fuel pressure increases, when activating the different values.
Note:
During testing, the fuel system is under high pressure; therefore it is essential to wear protective goggles.
Test conditions:
Remove the fuse "Engine Diag" at the centre console fuse box, to perform the test.
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.