Dosing test

This function is used to check the functionality/leakage of the dosing valve.
Note:
The test is performed in 3 steps:
  1. Diagnostic test with preparation of the SCR system.
  2. Small dosing test.
  3. Large dosing test.
Test conditions:
Procedure:
  1. Start the function.
  2. Check conditions.
  1. Start the function.
  2. Empty the container before the next step.
  1. Start the function.
  2. Note the measured volume.
  3. Empty the container before the next step is performed.
  1. Start the function.
  2. Note the measured volume.
  3. The function is done.