Clearing limitation of engine power

This function must only be run after replacing the dosing valve, when the fault code P208E FTB 0 - "Aftertreatment reagent dosing valve clogged" is active. If the valve is replaced with a functioning dosing valve, this fault code will be erased.
Note:
Test conditions:
Procedure:
  1. Start the function.
  2. Check conditions.
  3. Select to start or cancel the test.
  4. The function is done.