P0401 EGR Flow Insufficient fix?
#31
took it into the shop for p0401, and they concluded it was the EGR Solenoid...When I asked how they knew, their reasoning was that the lines were hooked up and intact. I'm going to see if I can investigate for myself before I allow them to pop a new $70 part in. Glad I found this thread
#33
Evolving Member
iTrader: (1)
I just had my clutch and tranny replaced and got the EGR insufficient flow code. I'm gonna look at it tomm and check for loose lines. Hopefully that's all it is. I may just eliminate the EGR system. It won't affect performance anyway. My car is running perfectly fine with the SES light on.
#42
My CEL just came on as well, thought it was my test pipe as someone mentioned before. Come to find out I already put the non fouler on, reset the battery and the light went off. Looked back on the previous owners trip to firestone and sure enough it was the EGR valve code. ANNOYING! but simple and easy fix just ridiculous !
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