elshu
New Member
- Joined
- December 4, 2006
- Messages
- 4
- Reaction score
- 0
- City, State
- St. Louis, MO
- Year, Model & Trim Level
- 2000 XLT
I have been trying to resolve P0401 & P0402 codes. To date, I have replaced the DPFE and the EGR valve.
I replaced the DPFE first about 3 months ago after I saw it had melted on the back left side, including the top part of the tube. I got the P0402 code a short time afterward. I talked the Autozone clerk into replacing the DPFE for free. Now a few months down the road, I’m getting a P0401 code. I replaced the EGR valve and cleared the codes. I got the P0401 again the next day. Any ideas what I should do next?
I replaced the DPFE first about 3 months ago after I saw it had melted on the back left side, including the top part of the tube. I got the P0402 code a short time afterward. I talked the Autozone clerk into replacing the DPFE for free. Now a few months down the road, I’m getting a P0401 code. I replaced the EGR valve and cleared the codes. I got the P0401 again the next day. Any ideas what I should do next?