R Rogilio New member Apr 16, 2010 #1 my ford exp. the EGR sistem the code p0401 I check the valve connecting 9V battery in the valve sens. the engine trys to go off but I don't hear any click in the valve I don't now if it can be the valve or just change the DPFE or were else to do
my ford exp. the EGR sistem the code p0401 I check the valve connecting 9V battery in the valve sens. the engine trys to go off but I don't hear any click in the valve I don't now if it can be the valve or just change the DPFE or were else to do
