Questions & Answers for: Ford Expedition p1405

P1405 Hello, On a Ford product, this Code means the Differential pressure upstream hose is plugged or has come off the Differential. It could also have become a victim of squirrels or other small ...

What is. P1405 P1405: Delta Pressure Feedback (DPFE) sensor upstream hose off or plugged. This DPFE sensor is a little black box with two black lines going in/out of it connecting to the EGR tube. ...

P1405 Differential Pressure Feedback Electronic Sensor circuit Upstream Hose Check engine light on and i took it to autozone so they can put on the computer and this is 1 of the 3 codes that popped up

I have a tropubleshooting code of P1405. On a ford Expedition 5.4l. Where do i fine the DPFE sensor (DPFE sensor upstream hose off or plugged.. aaECM detected EGR flow in a negative direction with aan

code 1405 5.4 engine Hi there:The fault code P1405 in most case is a bad DPFE (Differential EGR Pressure Feed Back) sensor, or, a plugged or cracked hose to it.Locate the DPFE sensor on the driver ...

Can you explain code P0172-P0171-P1405 I had Auto Zone put my 2001 Ford Expedition on their machine and this is the codes that came up. He said something about a MAF being next to the air filter. From

what is the code p1405 in the 2003 ford expedition?. DPFE sensor bad...could be the hose to it is bad. If you replace it also replace the hose.