what do I do on OBD code P0170 Bank #1 And P0173 Bnak # 2 on 2001 Mercedes-Benz ML430

I have Mercedes-Benz 2001 ML 430 and check engine light on.

by in Buffalo, NY on November 15, 2012
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1 answer 1 comment
ANSWER by , November 15, 2012
you either have a vac leak that effects both banks or a bad mass air flow sensor
COMMENT by , November 15, 2012
Thanks.