knucksfirst
New Member
- Joined
- Dec 10, 2010
- Messages
- 168
- Reaction score
- 0
- Points
- 0
- Location
- Ontario, Canada
- Vehicle Year
- 2003
- Make / Model
- Mazda
- Engine Size
- 4.0
- Transmission
- Automatic
Was replacing my EGR valve last night and I broke the pipe that goes down to the header!! So now I just capped off the header hole with a bolt and capped off the intake end. I also unplugged DPFE sensor. The plug that has two hoses from the egr... Im not sure if i was supposed to do that?? Am I going to get engine damage by doing this? It seems to be running fine. Here is a picture of the wire I unplugged. ANY HELP WOULD BE FANTASTIC! Picture Below.