what is code 65 on 2004 S40 Volvo 1.9 Turbo

What is your question?

mostly check engine light comes on first start in the morning. Engine fumbles at first start.

What makes this problem better or worse?

not sure

How long has your 2004 Volvo S40 had this problem?

not sure, upper cat, repalced, o2 sensor replaced, evavap pump replaced.