Question about 2001 Mercury Grand Marquis

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EGR PRESSURE FEEDBACK SENSOR 2001 Mercury Marquis. Where is it

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Remove the appearance cover. Looking from the front of the car towards the windshield it is in the back left section in front of the wall, has a connector and two vacuum lines.

EGR PRESSURE FEEDBACK SENSOR 2001 Mercury Marquis. - 89009000

Posted on Feb 17, 2013

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Posted on Jan 02, 2017

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csmock132
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SOURCE: 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.

Posted on May 20, 2009

  • 255 Answers

SOURCE: EGR valve pressure sensor on '02 grand marquis

well if it is the 3.8 it is on the side of the plentum its alittle black box with two hoses and a wire conector if v-8 will be on the back of motor and will be a little silver box with the 2 hoses and wire connector and the sensor is called D.P.F.E. sensor at ford

Posted on Aug 15, 2009

  • 753 Answers

SOURCE: 2001 mountaineer ck engine light stays on error

IF you go to autozone.com and put in your vehicle in a picture of that component will be pictured, My reference material states that a P0402 is EGR excessive flow detected also check for piece of carbon stuck in EGR or pintle sticking.

Posted on Nov 01, 2009

  • 40 Answers

SOURCE: how do you locate the egr pressure sensor in 2003 mercury grand marquis?

First you need to know what to look for. Here's a link to a auto part web site: http://www.autopartswarehouse.com/details/QQMercuryQQGrand_MarquisQQMotorcraftQQEGR_ValveQQ20032011QQMICX2060.html

The EGR valve takes exhaust gases and inserts them into the intake. Generally the EGR is near the center of the engine toward the back. It should be connected to the intake manifold and a pipe that comes from the exhaust manifold. It's not terribly difficult to change.

Posted on Jun 15, 2012

cansmo
  • 2431 Answers

SOURCE: I have a 2002 Mercury Sable with the 3.0 DOHC engine. The check engine light came on and the code read EGR system pressure feedback. I have put in a new EGR valve, pressure feedback sensor, solenoid,

The vacuum lines are incorrect,that or the EGR solenoid is restricted,causing the EGR to open

Posted on Sep 26, 2012

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1 Answer

How do you locate the egr pressure sensor in 2003 mercury grand marquis?


First you need to know what to look for. Here's a link to a auto part web site: http://www.autopartswarehouse.com/details/QQMercuryQQGrand_MarquisQQMotorcraftQQEGR_ValveQQ20032011QQMICX2060.html

The EGR valve takes exhaust gases and inserts them into the intake. Generally the EGR is near the center of the engine toward the back. It should be connected to the intake manifold and a pipe that comes from the exhaust manifold. It's not terribly difficult to change.

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I have a 1994 mercury grand marquis. it has several codes that come up when i pull them from the check engine light. what are these code meanings, and what needs to be done to fix them. any help would be...


I'm giving you these codes from a haynes manual,
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1 Answer

EGR valve pressure sensor on '02 grand marquis


well if it is the 3.8 it is on the side of the plentum its alittle black box with two hoses and a wire conector if v-8 will be on the back of motor and will be a little silver box with the 2 hoses and wire connector and the sensor is called D.P.F.E. sensor at ford

Aug 09, 2009 | 2002 Mercury Grand Marquis

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.

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1 Answer

Check engine light keeps coming on with code 332 egr code.


The Egr ports are plugged in the intake. Remove the throttle body elbow behind the throttle body, and clean out the carbon. I can walk you through it if you need me too. This is common on the 4.6

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