Check engine light on. P1225 and running rich. on 2000 Volkswagen Jetta

went to auto store and they scanned it and came up with 2 issues. P1225 and couldn't give me other code but said running too rich. Could this be my fuel pump relay switch? I check relay switch and it does click when I turn ignition key. Could it still be bad?

Asked by for the 2000 Volkswagen Jetta