The egr valve on a Chrysler Pacifica is on the front of the engine. It is near the top, behind the water pump.
Test it with a vacuum hand pump.
No, the EGR bears zero relationship to the fuel pump other than they are located on the same vehicle.
The code means an insufficient amont of air flow to the egr valve. Sounds like a bad pump or a clogged hose from the pump to the egr valve.
The EGR valve is located at the front of the h22a4 engine. The EGR valve is right beside of the front of the EGR valve.
It is in the middle between the intake and the water pump.
Next to the power steering pump
It could be your EGR valve.
Yes, the EGR valve, or port EGR
The EGR valve is located on the intake manifold right at the rear passenger side corner of the cylinder head. It has both vacuum and electrical connections to it. Also identifiable as having a long vacuum hose running from the EGR valve directly to the EGR control unit which is a large black box mounted to the firewall behind the ABS pump.
check your EGR valve
It doesn't have an egr valve.