help p0401 p0175
luxeryvic
11-07-2010, 07:25 AM
hi, i have a 2002 f150 4x4 4.2 i got the p0401 erg flow insuffient and p0175 system to rich bank 2 where do i start???
downfal1
11-14-2010, 03:14 AM
sorry if im stupid here, but what are you talking about?
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