noz79
Member
- Joined
- July 26, 2011
- Messages
- 11
- Reaction score
- 0
- City, State
- Orlando, FL
- Year, Model & Trim Level
- 2000 Mazda B3000
Went to the parts store so I could get my truck scanned and got a P0401 EGR Flow Insufficient. I have a 2000 Mazda B3000 so far I've replaced the DPFE sensor, EGR Valve, and the EGR solenoid. Everytime I replace a part I clear the code and itll come back on after a day.
Right now im going to take the intake upper plenum off and clean out the orifice from the EGR valve to the TB with TB cleaner. While I have this off, is there anything else I could be doing related to this issue that I may have overlooked? Any advice is appreciated so thank you in advance.
Right now im going to take the intake upper plenum off and clean out the orifice from the EGR valve to the TB with TB cleaner. While I have this off, is there anything else I could be doing related to this issue that I may have overlooked? Any advice is appreciated so thank you in advance.