Ford is the only American car company that uses a DPFE sensor. GM dpfe sensor are built into the EGR.
I dont believe the Impala 2003 uses a DPFE sensor as part of there Emissions system.
P1401 is DPFE sensor circuit high, check out this tutorial to replace the sensor on your Ford
The code P1400 reads "DPFE Sensor Voltage Low" (Ford, Mazda). Often it's caused by a bad DPFE sensor or clogged EGR passages. DPFE stands for (Differential Pressure Feedback EGRI) I would clean the EGR valve which cost nothing. If that does not cure the problem, you may need to replace the DPFE sensor, which does cost, and it may not fix the problem. If you want to be sure you replace the correct part, then visit your local Ford dealer. dpfe stands for delta pressure not differential.
YES - www.motorcraft.com lists a DPFE sensor for all available engines on a 1996 Ford Ranger
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.
yes
The DPFE sensor is a totally separate sensor. Look for the feed pipe to the EGR valve and follow it towards the exhaust. Somewhere along that line you will see two small pipes leading to hoses, that lead to the sensor.
some 1997 mountaineers didn't come with the dpfe sensor, you will have to look at the egr positioning sensor which is right on top of the egr valve itself . hope that helps
P1401 is DPFE Sensor Circuit High Faulty Differential Pressure Feedback Electronic (DPFE) sensor. Loose of disconnected wiring to the sensor
N/a
where is the DPFE sensor located on a 2002 ford crown victoria?