P1401 is DPFE sensor circuit high, check out this tutorial to replace the sensor on your Ford
According to www.motorcraft.com - YES !
On the 4.0 L - OHV engine , the DPFE sensor is on the drivers side of the engine , mounted below the idle air control valve
Ford is the only American car company that uses a DPFE sensor. GM dpfe sensor are built into the EGR.
where is the DPFE sensor located on a 2002 ford crown victoria?
Where is the DPFE sensor located in a 1999 Ford Exployer? I had my oil changed yesterday and was told that the hose connected to this sensor is off.
The DPFE sensor is on the drivers side of the engine , on the drivers side of the upper " plastic " intake manifold on your 1996 Ford Ranger 4.0 liter EFI , V6 engine . It is rectangular shaped , approximately 3 inches long with wings on the end for attaching , approximately 1 and 3/4 inches wide and 3/4 inch thick . It has 2 small diameter hoses running to it and an electrical connection
P1405 Ford - DPFE Sensor Circuit Upstream HoseProbably caused by Faulty DPFE sensor (EGR pressure sensor), or a plugged EGR tube
This engine has no turbine or turbo. Although the 1996 Ford Ranger does not have a turbine or turbo, it does have a turbine shaft speed (TSS) sensor. It is located inside the automatic transmission.
P1401 - Differential Pressure Feedback EGR sensor ( DPFE ) circuit high voltage detected
P0401 means no flow at the dpfe sensor. Usually a bad sensor. or bad hoses from egr ports to dpfe.
I believe it is on the side of the throttle body