Regeneration during driving

In certain driving conditions, the particle filter can not be cleaned automatically, e.g., in continuous city driving. Then this function can be used to force a regeneration of the particle filter. The function cleans the filter from soot particles by increasing the exhaust temperature and thus burn off soot particles. Increase of the exhaust temperature takes place automatically during the regeneration procedure.
Note:
Test conditions:
Procedure:
  1. Start the function.
  2. Start driving within 120s, after starting the function.
  3. Do not drive over 50 km/h.
  4. Keep the engine speed between 2000 - 4000 rpm, even at any stops.
  5. The function finishes automatically when regeneration is completed.
  6. If the function fails, check the test conditions and repair any faults.