I would like to know about code Po443 on my 2003 ford escape 3.OL I purchusad a new EGR Valve and A new solinide did i order the wrong parts?

SOURCE: 2001 Ford Escape error code P0402

Ok here is the solution when I had the exact same problem with my 2001 Ford Escape:
Replace:

Idler air control valve
EGR vaccum sylenoid
EGR valve

I did all of this work myself (and as a girl it was not hard at all), it cost me around $170.00 for all of the parts, had it done in less than 2 hrs., erased the codes and have not had a problem since then! I hope this helps you out, cuz it sure would have helped me out when I encountered the same problem.

SOURCE: got code P1402 sum say it is EGR problem, but that

code 1402 EGR valve position sensor open or shorted, check the wires going to the sensor and the plug itself,hope this helps if not get back to me and we'll go from there

SOURCE: ford escape 2002 firing order

V6 1-4-2-5-3-6 back bank pasenger side right to left cylinders 1 2 3
front bank passenger side right to left 4-5-6
4 cly 1-3-4-2

SOURCE: volvo v50 egr valve

Diesel engines 100% have EGR valve. It sometimes gets stuck if the car is driven only short distances.

SOURCE: p401 emission code ford escape 2001 6cyl

P0401 shows an Exhaust Gas Recirculation Flow Insufficient. Without a good scan-tool you will be playing the "Parts Changing Game". Insufficient flow can be the result of a vacuum leak, bad MAP sensor, an exhaust leak, faulty EBP sensor, carbon build-up, and so on. I wish I could say more but with all the electronics it is more complicated then earlier cars.