just got my 01 ex running and EGR low flow, p0401, is coming up as a hard code. i clear it and it will come back on in a day or so when the moniotrs reset.
(tried searching EGR, p0401, and 401 so dont post saying to search)
i do need the CEL off since i will be goign to emissions very soon.
what is the procedure to diag this code? any common symptoms or areas that i should be concered about?
im not a work so i cant check napafix or alldata or mitchell but just wnated to get a heads up since sometimes this site is actually more useful then mitchell, alldata or napafix.