Fuel tank leakage diagnosis module: Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The diagnosis module for tank leakage (DMTL) is country-dependent.
A system for leakage diagnosis is compulsory in the following countries: USA, Canada, Korea.
The tank-leak diagnosis can be used to determine the leak-tightness of the tank-ventilation system.
Tank leakage diagnosis allows a difference to be made between:
- Minor leak, greater than 1 mm
- Superfine leak, 0.5 mm to 1 mm