Test Result

DMTL, TEST RESULT 

Shows the test result on the leak diagnostic unit (DMTL).

If "Fault found" is shown, the Engine control module (ECM) has generated a diagnostic trouble code (DTC) for the fault. Fault tracing should be started/continued.

TANK SYSTEM, TEST RESULT 

Shows the test result for the fuel tank system.

If "Minor leak found" or "Major leak found" is shown the Engine control module (ECM) has generated a diagnostic trouble code (DTC) for the fault. Fault tracing should be started/continued.

ESTIMATED LEAK (MM) 

The value shows the diameter of the leak. The Engine control module (ECM) calculates the diameter with the help of measurements made during testing.

HINT: The parameter should be used to get an understanding of how close to the diagnostic trouble code limit the system is. If the estimated size of the leak is very close to the diagnostic trouble code limit, fault tracing should probably be carried out despite the test result for the tank system showing "No leakage found", especially if the diagnostic trouble code (DTC) for leakage was initially generated.