2005 Honda accord ex-l 2.4 codes p0685 p0171 p2610 p1009 2202h how do I trouble shoot them?

2005 Honda accord ex-l 2.4 codes p0685 p0171 p2610 p1009 2202h how do I trouble shoot them?

Read more: 2005 Honda accord ex-l 2.4 codes p0685 p0171 p2610 p1009 2202h how do I trouble shoot them?