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P1401 is DPFE sensor circuit high, check out this tutorial to replace the sensor on your Ford
YES - www.motorcraft.com lists a DPFE sensor for all available engines on a 1996 Ford Ranger
According to www.motorcraft.com - YES !
P1405 Ford - DPFE Sensor Circuit Upstream HoseProbably caused by Faulty DPFE sensor (EGR pressure sensor), or a plugged EGR tube
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
The 1998 Ford Ranger speed sensor ring can be located on the passenger wheel. The speed sensor ring will be on the inside of the brake rotor.
On the right rear of the engine by the throttle body.
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 in a 1999 Ford Exployer? I had my oil changed yesterday and was told that the hose connected to this sensor is off.
where is the DPFE sensor located on a 2002 ford crown victoria?
P1401 - Differential Pressure Feedback EGR sensor ( DPFE ) circuit high voltage detected
Copy & Paste link below http://www.tomco-inc.com/Tech_Tips/ttt36.pdf