Mechanics

EGR

Mazda Truck

I have a 1996 mazda b3000 I having egr problems I have replace the egr valve the egr sensor and the egr vacuum modulator im still getting a code for p0401 so I removed the egr tube and cleaned it still same code I cleaned the egr manifold port it wasnt plugged I replace all vacuum lines I scraching my head what is wronge
Avatar
Goofeytaz
June 22, 2007.




Did you ever discover what the problem was, I am having same issue. Thx. Mike
AD

Tiny
Orl1mjf
Sep 1, 2007.
I had this same problem about 2 weeks ago. It turned out that the parts house sold me the wrong EGR valve. Sold me the one that pulls up for the MAzda b2300, but when you pull it up on a cross ref. On the EGR part number it pulled up a diffrent EGR part number.

Tiny
KX250199
Dec 14, 2007.

AD