Mafunction light blink what causes

What is your question?

Malfunction light blink accopanied with abnormal noise like it is missing, nozzles were cleaned still the problem pasist, i was ask to change plugs which idid with no slution, iwas asked to change filter duct, yet still the prolem remain, but i noticed when seat heater switch is put on an abnormal sound come out at the switch location. Scan codes :P0135, P0303,P0302,P0300,P0304,P0301P0301.

What makes this problem better or worse?

cold

How long has your 2007 Honda Accord had this problem?

a month