p0401 - Mercury Forum - Mercury Enthusiasts Forums - Threads Tagged with p0401

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Threads Tagged with p0401

Threads Tagged with p0401

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1999, 99, code, codes, egr, engine, mercury, mountaineer, moutaineer, p0401, p401, trouble, valve

P0401 Egr insufficient flow 99 Mountaineer

dschutt on 01-18-2014

01-18-2014 10:38 AM
by dschutt

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0

3,920

Angry

2002, 96, 98, code, egr, engine, fix, mariner, mercury, p0401, po401, replacing, rid, sable, valve

Can't fix a stupid P0401 code

tallesthunter on 01-24-2011

02-14-2011 04:43 AM
by tallesthunter

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4

17,576

1993, code, crown, dpfe, egr, exhaust, flow, insufficient, manifold, mercury, monterey, p0401, tube, vic, victoria, villager

Egr help

jswift on 10-13-2009

10-14-2009 01:29 PM
by slymer

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3

4,203

Headers, Intake, & Exhaust

1996, 2005, egr, mercury, monterey, mystique, p0401, replacing, valve

Egr help

jswift on 10-13-2009

10-13-2009 03:11 PM
by conan312

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1

1,516

Unhappy

05, 13, 97, air, code, codes, cougar, egr, engine, failure, flow, fuse, grand, insufficient, marquis, mercury, monterey, p0401, po401

P0401 code !!!!!!!!!!

data6326 on 05-26-2009

05-27-2009 01:15 AM
by maxfax3

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1

15,284

code, mercury, p0401, po401

Trouble Code P0401 & 0420

ctsimonjr on 08-12-2007

09-25-2007 09:57 AM
by RickMN

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1

2,933

General Tech Help

97, check, code, codes, egr, engine, flashing, light, location, mercury, monterey, mountaineer, p0401, replace, valve

97 mountaineer check engine

joshmerc on 07-21-2005

03-23-2006 03:21 AM
by tpb97

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1

2,266

2005, code, codes, dtc, grand, marquis, mercury, p0401, po401

DTC Code P0401

Obster on 10-12-2005

10-17-2005 07:01 PM
by Patrick

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1

2,592

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