Superautomaitc does not make coffee. Dumps wet grounds. Short pump time.

If it pumps for a short time and then dumps the grounds, you either need to reprogram the button. Push and hold the button for the coffee you want, but hold it all the way through the process. Don't release the button until you get the amount of coffee you want for that button, then release the button. That should get you the same amount next time. You can do this for each coffee button.
If that doesn't fix it, then you might need a new flow meter.