Exhaust gas recirculation actuator

This function is used to test the exhaust gas recirculation actuator.
Test conditions:
Procedure:
  1. Start the function.
  2. A dialogue box shows the test conditions, check these. Press "OK" to start the test or "Abort" to cancel the test.
  3. The test will start automatically and go on for about 40 seconds.
  4. A dialogue shows "Function done". Press "OK".
  5. The function is done.