slowbooster
Active member
Last Firday on my way to work the CEL comes on, pull the code and get P0401. I clear the code, on my break the code comes back, but when I went home the light didn't come back on. The next day it comes back on and seems like it is here to stay.
I cleaned my intake over the summer, maybe 4 1/2 months ago, so I don't think it needs to be cleaned already. Didn't clean the egr cooler though so I guess that could be a problem.
Anyone have some kind of direction of what I should be checking next?
I cleaned my intake over the summer, maybe 4 1/2 months ago, so I don't think it needs to be cleaned already. Didn't clean the egr cooler though so I guess that could be a problem.
Anyone have some kind of direction of what I should be checking next?