Question about 1999 Ford Ranger SuperCab

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How do i replace a egr pressure feedback sensor on a 1999 ford ranger

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It maybe a metal sensor, which has been replaced with a plastic sensor. not hard to change, however make sure the two hoses are in good shape, no cracks etc. may mount with two 7 mm screws. be careful...jim

Posted on May 11, 2014

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Posted on Jan 02, 2017

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SOURCE: location of the egr sensor on 2000 ford ranger

The EGR pressure sensor is located within inches of the EGR valve. The exact location varies depending on the engine (2.5L, 3.0L or 4.0L). It is usually attached to the upper intake manifold with two small bolts.

Posted on Feb 27, 2009

csmock132
  • 4669 Answers

SOURCE: location of the EGR valve/DPFE pressure sensor

What engine? It won't cause any running problem but gas milage will be effected just because the light is on. Ford computers change parameters when the light is on and mileage will drop 1-2 miles per gallon.

Posted on Jun 21, 2009

  • 202 Answers

SOURCE: 1997 ford explorer check engine lite is on.Code

you probably have blocked passages in the intake manifold. remove the egr and check the port for a clog. you can scrape most of the carbon out with a pick or screw driver and then use some spray carbon cleaner in there. also check the metal exhaust line to the egr

Posted on Nov 17, 2009

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moparownr
  • 667 Answers

SOURCE: 1999 FORD EXPEDITION 2WD 4.6L EGR VALVE,EGR

Remove the throttle body housing on the top of the intake, it is a 90 degree tunnel like small piece held by 4 small bolts, turn it over and look for two holes, these holes are for the EGR valve flow, they are probably plugged up with carboned crud, clean them out with the tip of a screwdriver if neccessary to remove all the crud, once its clean reinstall it and reset your check engine light, hope this helps, let me know

Posted on Dec 04, 2009

  • 15 Answers

SOURCE: I have a 98 Ford Ranger, 3.0L. I replaced the EGR

i would change your idle air controle its 60$ and a great start

Posted on Apr 25, 2010

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What causes insuficent egr flow?


Probably partially clogged tube, or sludge build up in intake manifold. Must take apart and look in these areas. I assume this is a high mileage vehicle.

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Trouble code p1406


(DPFE egr pressure sensor )sensor or lines going to sensor are bad. replace sensors or lines.If this is helpful please leave me good feedback

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1401 egr code


P1401 FORD - DPFE Sensor Circuit High
Faulty Differential Pressure Feedback Electronic (DPFE) sensor
- Differential Pressure Feedback Electronic (DPFE) sensor harness is open or shorted
- Differential Pressure Feedback Electronic (DPFE) sensor circuit poor electrical connection. This is not likely the EGR but the EGR pressure sensing valve.

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1999 Ranger IAC and PCM problems


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Jun 20, 2012 | 1999 Ford Ranger SuperCab

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Need to find and replace the DPFE-15 sensor. Dealership diagnosed when service engine light came on and saaid this is what needed replacing. Problem is I do not know where to find it on the engine.


Exhaust Gas Recirculation (EGR) System The exhaust gas recirculation (EGR) system is designed to:
  • reintroduce exhaust gas into the combustion cycle.
  • lower combustion temperatures.
  • reduce the formation of oxides or nitrogen (NOX).
The amount of exhaust gas reintroduced and the timing of the cycle varies by calibration. Timing and volume are controlled by the following:
  • engine rpm
  • engine vacuum
  • exhaust system back pressure
  • engine coolant temperature
  • air charge temperature
  • throttle position
The EGR valve (EGR valve) (9D475) is vacuum-actuated. The vacuum hose routing diagram is shown on the Vehicle Emission Control Information (VECI) decal. The EGR system is a differential pressure feedback EGR Sensor system. Differential pressure feedback EGR Sensor is a subsonic closed loop EGR system. The differential pressure feedback EGR system:
  • monitors EGR flow rate by the pressure drop across the metering orifice located in the EGR tube.
  • uses a differential pressure feedback EGR sensor as the feedback device.
  • uses the EGR valve only as a pressure regulator, rather than a flow metering device.
  • controlled pressure is varied by the valve movement using vacuum output of the EGR vacuum regulator solenoid (9J459).
  • allows for a more accurate assessment of EGR flow requirements.


Differential Pressure Feedback EGR Flow Diagram


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Differential Pressure Feedback EGR Sensor Removal
  1. Disconnect engine control sensor wiring (12A581) from Differential Pressure Feedback EGR Sensor.
  1. Disconnect Differential Pressure Feedback EGR Sensor hoses from EGR valve to exhaust manifold tube (9D477).
  1. Remove retaining nuts or bolts (depending upon application) and EGR Differential Pressure Feedback transducer.
Installation
  1. Follow removal procedure in reverse order.
  1. Tighten retaining nuts or bolts (depending upon application) to 5-7 Nm (45-61 lb-in).


    Differential Pressure Feedback EGR Sensor, 3.0L (2V) Engine


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    Differential Pressure Feedback EGR Sensor, 3.0L (4V) Engine


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    Item Part Number Description 1 6049 RH Cylinder Head 2 - Differential Pressure Feedback EGR Sensor 3 - Nut (2 Req'd) 4 - Stud Bolt 5 - Bolt (2 Req'd) 6 - Differential Pressure Feedback EGR Sensor Bracket A - Tighten to 5-7 Nm (45-61 Lb-In) B - Tighten to 8-12 Nm (71-106 Lb-In)

    Engine Emission Control Component Location-3.4L SHO Engine


    a25013a.gif


    Item Part Number Description 1 95607-05200 Nut 2 - EGR Sensor Hose 3 - EGR Sensor Hose 4 95027-08016 Bolt 5 - Differential Pressure Feedback EGR Sensor 6 9J433 Differential Pressure Feedback EGR Sensor Mounting Bracket 7 9D474 EGR Solenoid Vacuum Valve (2 Req'd) 8 A4670 Vacuum Tube Assembly 9 9424 Intake Manifold 10 9J459 EGR Vacuum Regulator Solenoid A - Tighten to 5-7 Nm (45-61 Lb-In)
Hope this helps

Aug 14, 2011 | 1999 Ford Taurus

1 Answer

I have 1999 ford ranger 3.0 flex fuel. 109,000 miles. i get a code reading of p1400. is that a sensor problem or some kind of valve. and can you give a cost for repair estimate. thanks ...


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.

Feb 14, 2011 | Ford Ranger Cars & Trucks

1 Answer

DPFE EGR Pressure Feedback Sensor Issue - 2001 Mercury Sable


The DPFE sensor is a very common failure on all Ford models. Just have the sensor replaced. Or do it yourself. It is very easy to change you can do it in 10 minutes.

May 20, 2009 | 2001 Mercury Sable

2 Answers

Need location of the erg sensor 2000 ford ranger


The egr valve has two sensors. One is an EGR position sensor which is physically attached to the EGR valve. The other sensor is the DPFE (Delta Pressure Feedback EGR) sensor, commonly called the EGR pressure sensor. It's location varies depending on the engine you have. You can fine this sensor by following the vacuum hose on the EGR valve. It will be with in inches of the EGR valve. The sensor will be black (plastic) or silver (metal), have two or three vacuum ports and an electrical connection on it.

The vacuum pressure sensor is a high failure item on fords. Any Ford parts department will have one in stock, as well as some aftermarket parts stores.

The new sensor may not look exactly the same as the old part, but will have all the hook ups as the old one. You may also need to replace the vacuum hose to the sensor as well

Feb 24, 2009 | 2000 Ford Ranger SuperCab

2 Answers

Location of the egr sensor on 2000 ford ranger


The EGR pressure sensor is located within inches of the EGR valve. The exact location varies depending on the engine (2.5L, 3.0L or 4.0L). It is usually attached to the upper intake manifold with two small bolts.

Feb 24, 2009 | 2000 Ford Ranger SuperCab

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